1、MIL-T-60647 (MU) 18 July 1968 . SUPERSEDING FA-PD-MI-2682 7 July 1965 MI IL TARY SPECIFICATION THRUSTER, CARTRIDGE ACTATED : M5A2 RE“UFACTLTRFD METAL PARTS ASSEMBLY 1. SCOPE 1.1 This specification covers Thruster, Cartridge Actuated, M5A2, Remanufactured Metal Parts Assembly. and used in conjunction
2、 with other propellant actuated devices in aircrew emergency escape systems. The assembly will ultimately be loaded 2. APPLICABN DoCM?3NTS 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 specification to the ex- tent spe
3、cified herein: SPECIFICATIONS Mi lit ary MI L-A-2550 STANDARDS Military MIL- STD- i05 MIL- STD- 109 MIL-STD- i167 DRAWINGS Munitions Command F8594747 C8797741 - Ammunition and Special Weapons, General Specification for - Sampling Procedures and Tables for Inspection - Quality Assurance Terms and Def
4、inikions - Ammunition Data Card by Attributes - Thruster, Cartridge Actuated, M5A2, Metal - Container, Amunition, Fiber, M347, for Parts Assembly Thruster, Cartridge Actuated, M2OA1, M25 or M5A2 - Box, Packing, Ammunition, for Thruster, Cart- ridge Actuated, M2OA1, M25 or M5A2 in Fiber Container, M3
5、47 =c 1377 0- THIS DOCUMENT CONTAINS ,fi. PAGES$ .- I- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-hObY7 i3 W 7977706 0340410 3 =. MIL-T-60647 (MU) DRAWINGS ( Gont d) IEL- 8594747 - Index of Inspection Equipment List for Thruster, Cartridge
6、 Actuated, M5A2, Metal Parts Assembly (Copies of specifications , standards and drawings required by suppliers in connec- tion with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications.- The following documen
7、t forms a part of this speci- fication to the extent specified herein. in effect on date of invitation for bid or request for proposal shall apply. Unless otherwise indicated, the issue ASA B46.1 - Surface Texture, Surface Roughness, Waviness and Lay (Application for copies should be addressed to th
8、e American Standards Association, 10 East 40th Street, New York N.Y. 3. RFQUIREMENTS 10016.) 3.1 General.- Materials, parts and assemblies shall comply with the require- ments specified on the applicable drawings and referenced specifications. 3.2 Model M5A2. accordance with M5A2 model. Material.- C
9、omponents for remanufacture may be obtained from thruster All components from earlier model types will have to be modified in 3.3 Hydrostatic pressure.- The body and head shall withstand a constant in- ternal pressure of 8000 pounds per square inch (psi), minimum, for i5 seconds, minimum, without ap
10、plication of any external load and shall show no evidence of leakage or mechanical failure (see 6.2). 3.4 Structural strength.- The assembled thruster shall withstand a static tensile force of 2000 pounds, minimum, for i5 seconds, minimum, between mounting points without unlocking and without mechan
11、ical failure (see 6.2) . 3.5 Metal parts assembly.- Parts shall be combined to produce an assembly which conforms to the requirements of the threaded joints shall be assembled with sufficient torque to lightly bottom com- ponent s. metal parts assembly drawing. All 3.5.1 The remanufactured thruster
12、metal parts assembly shall contain the following new components: O-Rings, shear pin, piston lock spring, and set screws. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60647(MU) 3.5.2 The remanufactured thruster metal parts assembly shall be
13、 assembled with a firing pin that is in accordance with Drawing C8593864. 3.5.3 Trunnion ro5ation.- Upon completion of assenibly, the trunnion shall be free to rotate 360 degrees. 3.5.4 End sleeve rofation.- Upon completion of assembly and after struc- tural strength test, the end sleeve shall be fr
14、ee to rotate 360 degrees in a clockwise direction. 3.6 Protective finish.- Protective finish shall be in accordance with the applicable specifications and drawings and shall apply to all surfaces of the components regardless of contour configuration. Remanufactured exterior com- ponents shall have t
15、he existing protective finish stripped and the specified protective finish reapplied (see 6.4). 3.7 Residual magnetism.- The metal parts assembly shall not deflect the indicator of the compass more than three degrees in either direction when passed in front of the compass at a distance of 6 inches (
16、see 6.3). 3.8 Workmanship.- The requirements for workmanship are as specified on the applicable drawings, referenced specifications and the following: 3.8.1 Metal defects.- All components shall be free from cracks, splits, or other metal defects. 3.8.2 Burr.- The part shall not have a burr which mig
17、ht interfere with the assembly or function of the item or which might be injurious to personnel hand- ling the item. _I_ 3.8.3 Foreign matter.- No part or assembly shall contain chips, dirt, grease, rust, corrosion or other foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspe
18、ction,- Unless otherwise specified in the con- tract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or order, the supplier may use his own or any other facilities suit- able for the
19、performance of the inspection requirements specified herein, unless disapproved by the Gavernment. The Government reserves the right 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 requ
20、ire- ment s. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60647 I3 W 7777706 0340412 7 M MIL-T-60647 (MU) 4.1.1 Quality assurance terms and definitions.- Reference shall be made to MIL-STD-109 to define Quality Assurance terms used. 4.1.2
21、.nsp,e,ction. - Inspection shall be in accordance with ML-A-2550 and as specified herein. 4.2 Inspection provisions. 4.2.1 Lot. 4.2.1.1 - Submission of product. - Unless otherwise specified by the contract- ing officer, formation of lots and presentation of lots shall be in accordance with the “Subm
22、ission of Product“ provisions of MIL-STD-105, 4.2.1.2 Size of lot.- The shipping lots of metal parts assemblies shall consist of 1200 thrusters, maximum, provided the homogeneity of remanufacturing process has been retained throughout the inspection lot. shipped upon approval of the contracting offi
23、cer. A smaller lot may be 4.2.2 Examination .- The roughness comparison specimens prescribed in ASA B46.i shall be used as a basis of comparison for surface roughness determination. Four power (4X) magnification may be used in performing visual examination for such defects as burr and foreign matter
24、, 4.2.2.1 Reclaimed parts. - Examination of reuseable parts, which require no reprocessing, shall be limited to inspection of defects that require visual type inspection. One hundred per-cent examination shall be performed for all such defects. All nonconforming parts shall be either reprocessed or
25、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 the sampling plan and associated
26、criteria in Table I and Table II. I shall be used. For total defects within a major or Mnor group, the criteria in Table II shall be used. For an individual defect (single characteristic) the criteria in Table All nonconforming material shall be rejected. TBLE I Marior Minor Accept Reject - Accept “
27、Reject - Lot Size Sample Size i - 300 106 Examination _. 301 - i300 110 1 2 2 3 i301 - 3200 150 2 3 3 4 3201 - 8000 225 3 4 4 5 8001 - 22000 300 4 5 5 6 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABU II Total Allowable Defects Per Sample Size
28、 Sample Sizes for Major Defects 110 150 225 300 Number of Defects in Class 2- 3 4- 7 8 - 19 20 - 43 .over 43 1 2 3 4 2 3 4 5 3 4 5 7 4 5 8 10 6 8 11 14 Sample Sizes for Minor Defects 110 1.50 225 300 Number of Defects in Class 2- 3 4- 7 8 - 16 17 - 48 wer 48 2 3 4 5 3 4 5 7 4 5 8 10 6 8 11 14 8 11 1
29、7 20 4.2.2.3 CRITICAL Key, Drawing C8593857 covering a detail of Drawing F8594747. Defect Method of Inspection None defined MAJOR 101. Metal defective 102. 103. .Burr or sharp corner 104. Foreign matter Protective finish inadequate or defective MINOR None defined Visual Visual Visual Visual 5 Provid
30、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ . MIL-T-60647 13 6 7779706 0340414 O 6 MIL-T-60647 (MU) 4.2.2.4 Guide, Firing Pin, Drawing D8593863 covering a detail of Drawing F8594747 Defect - CRITICAL None defined MAJOR 101. Metal defective 102. 103.
31、Burr or sharp corner 104. Foreign matter Protective finish inadequate or defective MINOR None defined Method of Inspection Visual Visual Visual Visual 4.2.2.5 Pin, Firing, Drawing D8593864 covering a detail of Drawing 8594747. CRITICAL None defined MAJOR 101. Metal defective 102. 103. Burr or sharp
32、corner 104. Foreign matter Protective finish inadequate or defective Visual Visual Visual Visual MINOR None defined 4.2.2.6 Body, Drawing D8594480 covering a ,Itail of Draw-ng F8594.747. CRITICAL None defined 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
33、 IHS-,-,-4.2.2.6 (Contd) Defect MAJOR 101. 102. Metal defective 103. 104. Burr or sharp corner 105. Foreign matter Thread damaged or not full Protective finish inadequate or defective MINOR None defined Method of Inspect ion Visual Visual Visual Visual Visual 4.2.2.7 Trunnion, Drawing Il8594482 cove
34、ring a detail of drawing 8594747. CRITICAL None defined MAJOR 101. Diameter of lugs 102. Metal defective 103. 104. Burr or sharp. corner 105. Foreign matter Protective finish inadequate or defective MINOR None defined Gage Visual Visual Visual Visual 4.2.2.8 Retainer., Cartridge Drawing I18594483 co
35、vering a detail of Drawing F8594747 CRITICAL None defined MAJOR 10.01. 102. Metal defective 103. Thread damaged or not fi11 Protective finish inadequate or defective 7 Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.2.2.8 (Cont
36、 d) Defe.ct MAJOR 104. Burr or sharp corner 105. Foreign matter MINOR None defined Method of Inspection Visual Visual 4.2.2.9 Screw, Buffer, Drawing D8594485 covering a detail of Drawing F8594747 CRITICAL None defined MAJOR 101. 102. Metal defective 103. 104. Burr or sharp corner 105. Foreign matter
37、 Thread damaged or not full Protective finish inadequate or defective MINOR None defined Visual Visual Visual Visual Visual 4.2.2.10 Sleeve, End, Drawing D8594488 covering a detail of Drawing F8594.747. CRITICAL None defined MAJOR 101. 102. Metal defective 103. 104. Burr or sharp corner 105. Foreign
38、 matter Thread damaged or not full Protective finish inadequate or defective 8 Visual Visual Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.2.2.10 (Cont a) Defect Method of Inspection MINOR None defined 4.2.2.11 Head, Drawing
39、F8594749 covering a detail of Drawing F8594747. CRITICAL None defined MAJOR 101. 102. Metal defective 103. Protective finish inadequate or defective 104. Burr 105. Foreign matter Thread damaged or not full Visual Visual Visual Visual Visual MINOR None defined 4.2.2.12 Piston, Drawing F8594750 coveri
40、ng a detail of Drawing F8594747. CRITICAL None defined MAJOR 101. 102, Metal defective 103. 104. Burr or sharp corner 105. Foreign matter Thread damaged or not full Protective finish inadequate or defective MINOR None defined 9 Visual Visual Vi sua1 Visual Visual Provided by IHSNot for ResaleNo repr
41、oduction or networking permitted without license from IHS-,-,-MIL-T-60647 13 7777906 0390418 8 i! 4.2.2.13 Assembly, Drawing F8594747, less all component parts except Guide 8593863, Firing Pin 8593864 and O-Ring M529513-12. Defect CRITICAL 1. Protrusion of the firing pin Method of Inspection Gage MA
42、JOR 101. Any part missing 102. Metal defective 103. 104, Burr 105. Foreign matter Protective finish inadequate or defective Visual Visual Visual Visual Visual MINOR None defined 4.2.2. i4 Metal Parts Assembly, Drawing 8594747. CRI TICAL None defined MAJOR 101. 102. 103. 104. Improper assembly 105. 1
43、06. 107. Burr 108. Foreign matter Trunnion not free to rotate 360 degrees End sleeve not free to rotate 360 degrees Any part missing, except as otherwise classified Thread damaged or not full Marking missing, incorrect or illegible MINOR 201. 202. Shipping cap or plug missing Protective finish inade
44、quate or defective 10 Manual Manual Visual Visual Visual Visual Visual Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-hOb97 13 = 9999906 0340419 T W 4.2.2.15 Container, Fiber,. Drawing 879771. Defect CRITICAL None defined
45、MAJOR None defined MINOR 201. Gap between body and cover, max. 202. Contents loose 203. Metal ends loose or distorted 204. Cut or damaged through all impregnated layers 4.2.2.16 Box, Packing, Drawing 8797742, CRITICAL None defined MAJOR None defined MINOR 201. Contents loose 202. Hardware missing, l
46、oose, broken or improperly engaged 203. Strapping missing, Loose, broken or improperly as s emb led 204. Contents of box exposed 205. Box damaged 206. Marking misleading or unidentifiable 207, Number of units incorrect 1bT-60647 ( W) Method of Inspection Manual Manual Manual Visual Manual Manual & V
47、isual Manual & Visual Visual Visual Visual Visual 4.2.3 Inspection testing.- The following tests shall be performed in accordance with the provisions of 4.3, 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-bob47 13 77777Ob 0340420 b 4.2.3.1
48、 Hydrostatic pressure,- Each body and each head shall be subjected to an internal hydrostatic pressure. Failure of any unit to comply with the requirements of 3.3.shallbe cause for rejection of the unit. 4.2.3.2 Structural strength.- Each thruster shall be subjected to the structural strength test.
49、Failure of any thruster to comply with the require- ments of 3.4 shall be cause for rejection of the thruster. 4.2.3.3 Protective finish.- The number of units for protective finish tests shall be in accordance v5th the applicable MIL-Standard. to comply with the requirements shall be cause for rejection of the lot. Failure of any sample 4.
