NAVY MIL-A-60849-1967 ACTUATOR EXPLOSIVE ROTARY 1000-44 REMANUFACTURED METAL PARTS ASSEMBLY《1000-44 改制金属零件旋转式火药致动装置》.pdf

1、L - - _ MIL-A-60849 33 W 9999906 0343557 5 I! . /Y. o/- L5- MIL -A -60849( MU) 22 November 1967 MILITARY SPECIFICATION FBMANUPACTURED WAL PARTS ASSEMBLY ACTUATOR, EXPLOSIVE, ROTARY 1000-44 1. SCOPE 1.1 This specification covers Actuator, Explosive, Rotary 1000-44 Remanufactured Metal Parts Assembly.

2、 and used in conjunction with other propellant actuated devices in aircrew emergency escape systems. 2. APPLICABLE DOCUMENTS The assembly will ultimately be loaded 1 2.1 The following documents of the issue in effect on date of invitation for bids or request for proposal form a part of this specific

3、ation to the extent specified herein. SPECIFICATIONS Military MIL -A -25 5 O - Ammunition and Special Weapons, General Specification for STANDARDS Military MIL -STD -105 - Sampling Procedures and Tables for Inspection by Attributes MU;-STD-109 MILSTD-4-13 MIL -STD- 63 9 MIL-STD-1167 - Ammunition Dat

4、a Card - Quality Assurance Terms and Definitions - Visual Inspection Guide for Rubber O-Rings - Surface Roughness Values Preferred for Army Ordnance Materiel DRAWINGS Munitions Command c 9218443 - Carton, Packing Amunition, for Rotary Actuator, 1000 or 1925 series 1000 or i925 series . Cg21844 - Box

5、, Packing Ammunition, for Rotary Actuator, 1377 r 7 P, B1Uk 2 -_ i - Part Number 1000 -13 2 (Talley) loi9 (Talley) BE 9021 -01 2 m 9021 -018 MS 90U -020 Ms9021-O32 Ms 9021 -009 X39021-O14 loi5 (Talley) i076 (Talley) 1006 (Talley) MS 21 209 -F1-15 Licensed by Information Handling ServicesMIL -A - 6O8

6、49( MU) 3.4 Protective finish.- Protective finish shall be in accordance with the applicable specifications and drawings and shall apply to all surfaces of the component, regardless of the configuration. Remanufactured exterior components shall have the existing protective finish stripped and the sp

7、ecified protective finish reapplied. ) (See 6.2 and 6.3) 3.5 Residual magnetism.- The metal parts assembly shall not deflect the indicator or the approved compass more than 3 degrees in either direction when passed in front of the compass at a distance of 6 inches. (See 6.4) 3.6 Workmanship. - The r

8、equirements for workmanship are as specified on the applicable drawings, referenced specifications and the following: 3.6.1 Metal defects.- The part shall be free from cracks, splits, or 3.6.2 Burr. - The part shall not have a burr which might interfere with other metal defects. the assembly or func

9、tion of the item or which might be injurious to personnel handling the item. 3.6.3 Foreign matter.- The part or assembly shall not contain chips, dirt grease, rust, corrosion or other foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection.- Unless otherwise specified in th

10、e contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified, the supplier may utilize hiw own facilities or any commercial laboratory accept- able to the Government. The Government reserves the right

11、to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1.1 Quality assurance terms and definitions.- Reference shall be made to MIL-STD-109 to define the Quality Assurance term

12、s used. 4.1.2 Inspection.- Inspection shall be in accordance with MIL-A-2550. 4.2 Inspection provisions. 4.2.1 Lot. 4.2.1.1 Submission of product.- The product shall be submitted in accord- ance with ML-STD-105. 3 -I-* - Licensed by Information Handling ServicesMIL-A-608LI7 13 7779906 0341560 5 I -I

13、 MIL-A-60849( MU) 4.2.1.2 Size of lot.- For the purpose of identification and shipment, the shipping lots of metal parts assemblies shall consist of 1200 Actuators, maximum, exclusive of test samples, provided Lhe homogeneity of remanufacturing process has been retained throughout the inspection lot

14、. shipped upon approval of the contracting officer. MIL-STD-639 shall be used as a basis of comparison for surface roughness deter- mination. Four.power (4X) magnification may be used in performing visual exam- ination for such defects as burr and foreign matter. A smaller lot may be % 4.2.2 Examina

15、tion.- The Ordnance Standard Finish Blocks prescribed in . 4.2.2.1 Reclaimed parts. - Examination of reusable parts, which require no reprocessing shall be limited to inspection of defects that require visual type inspection. defects. One hundred percent examination shall be performed for all such A

16、ll nonconforming parts shall be rejected. 4.2.2.2 Reprocessed parts.- One hundred percent examination shall be per- formed for all critical defects. Examination for major and minor defects shall be performed on a defect basis in accordance with the classification of defects contained herein, using t

17、he sampling plan and associated criteria in Tables II and III. Table II shall be used. criteria in Table III shall be used. jected. For an individual defect (single characteristic) the criteria in For tosal defects within a major or minor group, the All nonconforming material shall be re- TABU II .

18、Major Wnor Lot Size Sample Size Accept Reject Accept Reject I 1 - 300 100% Examination) 301 - i300 110 1 2 2 3 1301 - 3200 150 2 3 3 4 3201 - 8000 225 3 4 4 5 8001 -22000 300 4 5 5 6 TABLE III Total Allowable Defects Per Sample Size Sample Sizes for Major Defects 110 i50 . 225 300 Number of Defects

19、in Class 2-3 ., 4-7 8 -19 20- 43 : !i .! .: .I I over - 43 1 : . d 4 2 3 4 3 -.%T. - . _I _. * . -. I Licensed by Information Handling ServicesMIL-A-60849 13 m 9999906 0343563 7 i Table III (Contld) Sample Sizes for Minor Defects Number of Defects in Class MIL -A- 6084 9 (MU) 2-3 .2 3 4 5 4-7 3 4 5

20、7 8 - 16 4 5 8 10 over - 4% *8 11 17 - 20 17 - 48 6 8 11 . 14 4.2.2.3 Breech, Drawing 1001, covering a detail of Drawing 1000-44 Defect Method of Inspection CRITICAL None defined , MAJOR 101 . 102. 103. 104, 105. 10 6. i07 . 108. MINOR Pitch diameter of thread, max. Minor diameter of thread, max. Sh

21、ear pin hole Met al defect ive Protective finish inadequate or defective Surface finish improper Burr Foreign matter Gage Gage Gage Visual Visual Visual Visual Visual None defined 4.2.2.4 Breech, Subassembly Drawing 1022 covering a detail of Drawing . 1000-44 CRITICAL None defined - . -. - - . L -0

22、o. .- . , -.; j . -. . _- . _ . . . . . _._ . . - _ Licensed by Information Handling ServicesMIL -A - 60849( NU) 4.2.2.4 (Contld) Defect Method of Inspection MAJOR I 101. Any part missing 102. Improper assembly 103. “O“ ring not lubricated 104. Threads damaged 105. Burr 106. Foreign matter Visual Vi

23、sual Vis ual Visual Visual Visual 201. Pellet missing, loose or improperly inserted Visual & Manual 4.2.2.5 Ring, Firing Port, Drawing 1002, covering a detail of Drawirq 1000 -44 CRITICAL None defined MAJOR 101. Pitch diameter of thread, max. Gage 102. Major diameter of thread, min. Gage 103. Metal

24、defective Visual 104. Protective finish, inadequate or defective Visual 105. Surface finish on bore and face of port improper Visual 106. Burr Visual 107. Foreign matter Visual MINOR None defined 4.2.2.6 Support, Bearing, Drawing 1004 covering a detail of Drawing 1000-44 CRITICAL None aefined i 6 -.

25、 t,. - Licensed by Information Handling ServicesMIL -A - 60849( MU) 4.2.2.6 (Contld) MAJOR 101. 102. 103. 104. 105. 106. i07 . 108. 109. 110. 111. MINOR Defect, Method of Inspection Pitch diameter of i Major diameter of Pitch diameter of Major diameter of Pitch diameter of Major diameter of Threads

26、damaged Metal defective Protective finish Burr Foreign matter thread, max. tlpead, min. thread, ma. 4 holes thread, min. 4 holes thread, max. of small hole thread, min. of small hole inadequate or defective Gage Gage Gage Gage Gage Gage Visual Visual Visual Visual Visual None defined 4.2.2.7 Bracket

27、, mounting, Drawing 1027 covering a detail of Drawing Drawing 1000-44 CRITICAL None defined MAJOR 101. Pitch diameter of 102. Major diameter of 103. Threads damaged 104, Metal defective 105. Protective finish 106. Burr 107. Foreign matter MINOR thread, max. Gage thread, min. Gage Visual Visual inade

28、quate or defective Visual Visual Visual None defined _ . 4.2.2.8 . Pin, Firing, Drawing iOO7 covering a detail of Drawing 1000-44 CRITICAL None defined !? . - 7 Licensed by Information Handling ServicesMI EA-60849 (MU) 4.2.2.8 (Contd) Defect MAJOR Method of Inspection 101. Metal defective 102. Prote

29、ctive finish inadequate 103. Burr . 104. Foreign matter MINOR None defined 4.2.2.9. Washer, Drawing loi7 covering a detail of Drawing 1000-44. Visual Visual Vi sua1 Visual CRITiCAL MAJOR 101. Material defective Visual 102. Protective finish inadequate OB defective . Visual 103. Burr Visual 104. Fore

30、ign matter Visual MINOR None defined 4.2.2.10 Retainer, Cartridge Drawing 1018 covering a detail of Drawing 1000-44. CRIrnCAL None defined MAJOR 101. Metal defective . . Visual 102. Protective finish inadeqwte or defective Visual 103. Surface finish improper Visual 104. Burr Visual 105. Foreign matt

31、er Visual 8 i Licensed by Information Handling ServicesMIL-A-60849 13 9777906 0341565 4 4.2.2.10 (Contd) Defect MINOR MI -60849 (MJ) Method of Inspection None defined 4.2.2.11 Head, Piston, Drawing 1021 covering a detail of Drawing lOOO-&. CRITICAL None defined MAJOR 101. Threads damaged 102. 103. S

32、urface finish 5.mgroper 104. Burr 105. Foreign matter Protective finish inadequate or defective Visual Visual Visual Visual Visual 4.2.2.12 Ball, Screw and Piston Assembly Drawing 1024 covering a detail of Drawing 1000-44. CRITICAL None defined MAJOR 101. 102. .103. 104. 105. 106. 107. 108. log. ll0

33、. Metal defective Improper assembly Mounting hole threads damaged Strap clamp screw threads damaged bck pin loose, missing “O“ ring not lubricated Head piston loose Burr Foreign matter Any part missing Visual Visual Visual Visual Vi sua1 Visual Visual . Visual Manual & Visual Manual & Visual 9 * . u

34、. e Licensed by Information Handling ServicesMIL-A-6047 13 W 7797706 0341566 b a -Defect MNOR -_ None defined .4,2.2.13 & Clamp, Strap Drawing 1032 covering a detail of Drawing 1000-44. CRI!CICAJJ None defined 301. .Metal defective 102. Protective finish inadequate or defective 103. Wirr 104. Foreig

35、n matter MINOR None defined 4.2.2.14 Boy, Drawing i008 coverig a detail of Drawing lOOO-&. CRITICAL 1. Metal defective MAJOR 101. 102. 103. Threads damaged 104. Surface finish improper 105. 106. Burr 107. Foreign matter Pitch diameter of thread, max. Major diameter of thread, min. Protective finish

36、inadequate or defective EiTTNOR None defined 10 - - Visual Visual Visual Visual Vi sua1 . Gage Gage Visual Visual Visual Visual Visual t Licensed by Information Handling ServicesMIL-A-6047 13 U 7779706 03Li1567 4.2.2.15 Metal parts assembly Drawing 1000-44. Defect CRTTICAL None defined WOR 101. 102.

37、 Improper assembly 103. “O“ rings not lubricated 104. Threads damaged 105. Burr 106. Foreign matter Any part missing except as cassified MINOR 201. Shipping plug missing 202. Protective finish inadequate or defective Method of Inspection Visual Visual Visual Visual Visual Visual Visual Visual 4.2.2.

38、16 Packing in fiber carton, Drawing C9218443. CRITICAL None defined MAJOR None defined MINOR 201. Sealing strips missing, loose or improperiy applied Visual 202. Contents loose Manual 203. Flaps loose or distorted Visual 204. Cut or damaged through all impregnated layers Visual 205. Marking missing,

39、 incorrect or illegible Visual . 4.2.2.17 Packing in wooden box, Drawing C92184-44. None defined . Licensed by Information Handling ServicesDefect 4.2.2.17 (Cont * d) MAJOR I None defined MINOR .Method of Inspection 201. Contents loose Manual 202. 203. - Strapping Mssing, loose, broken or improperly

40、 Visual 204. Contents of box exposed 205. Marking missing, incorrect or unidentifiable Visual 206, Nuniber of units, incorrect Visual 4.2.3 Inspection testing.- The following tests shall be performed in 4.2.3.1 Hydrostatic pressure.- Each actuator body assembly shall be Hardme missing, hse, broken o

41、r improperly engaged Nanua & Visual -oBsembed Manual& Visual accordance With the provisions of 4.30 subjected to the hydrostatic pressure test. with the requirements of 3.2 shall be cause for rejection of the subasseuibly. 4.2.3.2 Protective finish, replated components.- The nuuiber of specimens and

42、 acceptance criteria for protective finish shall be in accordance with the applicable Military Standard listed on the drawing. Failure of any item to coqly 4.2.3.3 Residual magnetism.- Each actuator shall be tested for excessive residual magnetism. of 3.5 shall be cause for rejection of the actuator

43、. bailwre of any actuator to comply with the requirements 4.2.4 Inspection equipment.- The examination and tests shall be made using equipment and gages approved by the Government, 4.3 Test methods and procedures. 4.3.1 Hydrostatic pressure.- Prior to the application of protective finish each subass

44、embly shall be mounted in a device with all openings properly sealed ! and subjected to the hydrostatic pressure to determine compliance With the re- quirements of 3.2. 12 -a-. Licensed by Information Handling ServicesI- MILA-60849(MLJ) - 4.3.2 Protective finish, replated components.- Test procedure

45、s for protective finish shall be in accordance with the applicable Military Standards referenced on the drawing. 4.3.3 Residual magnetism.- The assembly shall be tested for excessive residua7 magnetism in an area free of local magnetic effects by placing the assembly six (6) inches from and at the s

46、ame height as the compass, in a north-south horizontal position (Breech end at south) with the compass set in an east-west heading as shown in Figure I. The assembly shall be moved slowly past the compass for its entire length, rotated 90 degrees in the horizontal position about its longitu- diml ax

47、is and moved slowly back past the cobass. This procedure shall be re- peated for each 90 degree rotation of the assembly. 5. PREPARATION FOR DELSVERY 5.1 Packing and marking,- Leve1A.- Packing and marking shall be in accord- ance with Drawings Cg218443 and C921844.4. 5.2 Data cards .- Data card info

48、rmation shall be as specified in MIL-STD-U. 6. NOTES 6.1 A “mechanical failure“ is defined as any deformation or breakage of a part, the occurrence of which is other than a design function. 6.2 Remanufactured exterior components are listed in Table Vo TABE3 IV Name of Part Part Number (Talley) Brack

49、et, Mounting Breech Subassembly Ring, Firing Port Support, Bearing Body 1027 1022 1002 1004 i008 6.3 Nylon pellets .- Components which contain nylon pellets and are to be replated shall have the pellets removed and new pellets installed, after plating, in accordance with the applicable drawing. I 6.4 When remanufacturing and loading of assembly is performed in ELT integrated I plant, the metal parts assembly requirement may be waived and the residual magne- tism requirement performed on the loaded assembl