1、MIL-T-bob52 13 = 7777906 0340526 O M =yr7-J/5 / MIL-T-OS (MU) 28 June 1968 SUPERSEDING 8 September 1965 FAAPD-MI - 2690 MI TARY SPEC1 FI CATION THRUSTER, CARTRIDGE ACrNATD, MU, REMKNUFACrNKED METAL PARTS ASSEMBLY 1. SCOPE 1.1 This specification covers Thruster, Cartridge Actuated, M11, Remanufacture
2、d Metal Parts Assembly. and used in conjunctcon with other propellant actuated devices in aircrew emergency escape systems. The assembly will ultimately be loaded. 2. APPLICABLE DCMENTS I_ 2.1 The following documents, of the issue in effect ondate of indtation . . for bids or request for proposals,
3、form a part of this specification to the extent specified herein: SPECIFI CATIONS z. - . Miiitary MIL-A-2550 - Amm. -. STANDARDS Military - M.L-STD-105 MIESTD-lO9. - Quality Assurance Terms and Definitions . - Sampllng Procedures and Tab Cartridge Actuated, M11, Metal Parts Assembly IEL-10521566 (Co
4、pies of specifications, standards and drawings required by suppliers in connection with specific procurement functions should be obtained from the pro- curing activity or as directed by the contracting officer.) 2.2 Other publications.- The following document forms a part of this specification to th
5、e extent specified herein. issue in effect on date of invitation for bid or request for proposal shall Unless otherwise indicated, the aPPiy. ASA-Bh6.1 - Surface Texture (Application for copies should be addressed to the American Stwdars Associa- tion, 10 East 40th Street, New York, N. Y. 10016.) 3.
6、 m- 3.1 General,- Bterials, parts and assemblies shall comply With the re- quirements specified on the applicable drawings, referenced specifications and the folbwing: 3.2 Material- Conpnents for remanufacture may be obtained from thruster mels of the XMll and KU- types. 3.3 Metal parts assembly.- P
7、arts shall be combined to produce an assembly which conforms to the requiremerts of the metal parts assembly Drawing FlO52ls. . : 3.4 .neu copnents.- The reman length of midsection cavity should be 3/8- 1/64 long. ment. Pieces with longer lengths shall be mdified to meet drawing require- 3.5.2 Retai
8、ner, C10521575; leading edge of thread lead should have a 302 2 chamfer. ment. Pieces without the chamfer shall be modified to meet drawing require- 3.5.3 Head, Fl0521569; the large O.D. should have an O-ring groove. Pieces without external O-ring groove shall be mdified to meet drawing requirement,
9、 3.6 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 contour configuration. ents shall have the existing protective finish stripped and the specified pro- tective finish reappl
10、ied. Remanufactured exterior coqon- 3.7 Residual magnetism.- The metal parts assembly shall not deflect the indicator of a pilots Standby Compass, Type 5766 more than three degrees in either direction when passed in front of the compass at a distance of 6 inches. 3.8 Workmanship.- The requinsments f
11、or 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, cold shuts, inclusions, porosity or other metal defects. 3.8.2 e.- No part shall have a burr which might interfere with the
12、 assembly or function of the item or which might be injurious to personnel hand- ling the item. 3.8.3 Foreign matter.- No part or assembly shall contain chips, dirt, grease, rust, corrosion or other foreign matter. 4. QUALITY ASSLTRANCE PROVISIONS 4.1 Responsibility for inspection.- Unless otherwise
13、 specified in the con- tract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein, the contract or order, the supplier may use his own or any other facilities suitable for the performance of the inspection requirements specified herein
14、, unless disapproved by the Government. form any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed re- quirements. Except as otherwise specified in The Government reserves the right to per- 3 Provided b
15、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-T-bob52 13 77777Ob 03LI0527 b 1-60652(m) 4.1.1 Quality assurance, terms and defini$ions,. - Reference shall be made to MIL-STD-109 to define quality assurance terms used. 4.1.2 Inspection.- Inspection shall
16、 be in accordance with MIL-A-2550 and as specified herein. 4.2 inspection provisions, 4.2.1 J&. 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 wigh the “Submission of Product“ p&visions of MI
17、LSTD-105. 4.2.1.2 Size of lot.- The shipping lots of metal parts assemblies shall consist of 1200 thrusters, provided the homogeneity requirements of inspection lots have been retained. contracting officer. 4.2.2 Examination. - The roughness comparison specimens prescribed by ASA- B46.i shall be use
18、d 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. 4.2.2.1 Reclaimed parts. - Examination of reuseable parts, which require no reprocessing, shall be limited to inspec
19、tion of defects that require visual type inspection. One hundred percent examination shall be performed for all such defects. All non-conforming parts shall be either reprocessed or rejected. A smaller lot may be shipped upon approval of the 4.2.2.2 Reprocessed parts.- One hundred percent examinatio
20、n 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 criteria in Table I and Table II ., For an individual defect (single
21、 characteristic) the criteria in Table I shall be used. For total defects within a major or minor group, the criteria in Table II shall be used. jected. All non-conforming material shall be re- Table I Major Minor Lot Size Sample Size 1 - 300 106 Examination 303. - i300 100 i301 - 3200 150 3201 - 80
22、00 225 8001 - 22000 300 4 Accept Re jeck - Accept “Reject _.I_ 1 2 2 3 3 4 4 5 4 5 5 6 2 3 : Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-bOb52 13 7777706 0340530 2 . - _- -60652 (MU) Table II Total Allowable Defects per Sample Size Sample S
23、izes for Major Defects 110 150 225 Number of Defects in Class 2. - 3 4- 7 8 - 19 20 - 43 over 43 Sample Sizes for Minor Defects Nuniber of Defects in Class 2- 3 4- 7 8 - 16 over 48 17 - 48 1 2 3 4 5 8 2 3 4 5 6 8 11 110 150 225 : 2 3 4 3 4 5 4 5 8 6 8 11 8 11 17 300 4 5 7 10 14 300 5 7 10 14 20 4.2.
24、2.3 Body, Dwg. D1052i568, covering a detail of Dwg. FO52i566, Defect CRITICAL Method of Ing ection None defined MAJOR 101. Length of segment groove 102. 103. Metal defective 104. 105. Surface finish improper 106. Burr or sharp corners 107. Foreign matter Internal chander missing or incorrect Protect
25、ive finish inadequate or defective Gage Visual Visual Visual Visual Visual Visual 4.2.2.4 Head, Dwg. F10521569, covering a det.ai1 of Dwg. C1052i583. CRITICAL None defined 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60652 13 m 7974706 034
26、0533 4 4.2.2.4 (Cont a) Defect - MAJOR 101. External O-ring groove 102. Metal defective 103. .Protective finish inadequate or defective 104. Burr or sharp edge 105. Foreign matter Method of Inspection Visual Visual Visual Visual Visual MINOR None defined 4.2.2.5 Retainer, Dwg. D10521570, covering a
27、detail of Dwg . C10521575. CRITICAL None defined MAJOR 101. 102. 103. Metal defective 104. 105. 106. Burr or sharp corners 107. Foreign .matter Chamfer missing or incorrect, large end Thread damaged or not full Protective finish inadequate or defective Surface finish on body, improper Visual Visual
28、Visual Visual Visual Visual Visual MINOR None defined 4.2.2.6 Guide, Dwg. c10521572, covering a detail of Dwg. 10521566. cRI!T!IcAL None defined MAJOR 101. Metal defective 102. Protective finish inadequate or defective 6 Vi sua1 Visual Provided by IHSNot for ResaleNo reproduction or networking permi
29、tted without license from IHS-,-,-4.2.2.6 (Contd) Defect - MILT-60652 (m) Method of Inspection MAJOR 103. Surface finish, improper 104, Burr 105. Foreign matter Visual Visual Visual MINOR None defined 4.2.2.7 Pin,. Firing, Dwg. C10521573, covering a detail of Dwg. FlO521566. CRITICAL None defined MA
30、JOR 101. Edge of shear pin hole (No chamfer) Visual 102. Metal defective Visual 103. Protective finish inadequate or defective Visual Visual 104. Visual 105. Burr or sharp corners 106. Foreign matter Visual Surface finish of striker and body, improper MiNOR None defined 4.2.2.8 Ring, Segment, Dwg. 1
31、0521576, covering a detail of Dwg. F10.0521566. CRITICAL None defined MAJOR 101. 102. Metal defective 103. 104. Surface finish, improper 105. Burr 106. Foreign matter Radius or outside surface (No chamfer) Protective finish inadequate or defective 7 Visual Visual Visual Visual Visual Visual Provided
32、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-bob52 13 H 777770b 0340533 MILT-60652 (EIIT) 4.2.2.8 (Contd) Defect - MINOR Method of Inspection None defined 4.2.2.9 Tube, Inside, Dwg. 10521578, covering a detail of Dwg. FlO521566. CRITICAL None define
33、d MAJOR 101. Length of midsection cavity 102. Metal defective 103. 104. Surface finish of body and shoulder, improper 105. Burr or sharp edge 106, Foreign matter Protective finish inadequate or defective MINOR None defined Visual Visual Visual Visual Visual Visual 4.2.2.10 Tube, Outside, Dwg. C10521
34、579, covering a detail of Dwg. 10521566. CRITICAL None defined MAJOR 101, External O-ring groove 102. Metal defective 103. 104. Surface finish, improper 105. Burr or sharp edge 106. Foreign matter Protective finish inadequa-e or defective Gage Visual Visual Visual Visual Visual MINOR None defined 8
35、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.2.2.11 Stop, Dwg. Ci052i58i, covering a detail of Dwg. C1052l582. Defect - CRITICAL None defined MAJOR 101, Width of groove 102. Total length 103. 104. Metal defective 105. 106. 10.07. Burr 108. Forei
36、gn matter Thread damaged or not full Protective finish inadequate or defective Surface finish of boy and shoulder, improper MINOR None defined Metho-d of Inspection Gage Gage Visual Visual Visual Visual Visual Visual 4.2.2.l.2 Retainer and Pelle, ssembly, Dwg. Cl0.521575, covering a detail of Dwg. F
37、l0523-566. CRITICAL None defined MAJOR 101. 102. 103. Burr 104. Foreign matter Pellet loose, missing or improperly inserted Thread damaged or not full Visual Visual Visual Visual MINOR None defined 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-VI
38、L-T-bah52 13 II 7777906 0340535 L I MIL-T-60652 (MU) 4.2.2.13 Stop and Pellet Assembly, Dwg. 10521582, covering a detail of Dwg. 10521566,. - Defect Method of Inspection CRITICAL None defined MAJOR 101. 102. 103. Burr 104. Foreign matter Pellet loose, missing or improperly inserted Thread damaged or
39、 not full Visual Visual Visual Visual MINOR None defined 4.2.2.14 Head and Pellet Assembly, Dwg. 10521583, covering a detail of Dwg . Fi0521566. CRITICAL None defined MAJOR 101. 102. 103. Burr 104. Foreign matter Pellet loose, missing or improperly inserted Thread damaged or not full MINOR .None def
40、ined Visual Visual Visual Visual 4.2.2.15 Metal Parts Assembly, Dwg. 10521566, less all components except Guide 10521572 and Firing Pin 10521573. CRIfcICAL 1, Protrusion of firing pin Gage 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-6065
41、2 13 W 7777906 4.2.2.15 (Contd) Defect - MAJOR 101. Metal defective 102. 103. Burr 104. Foreign matter Protective finish inadequate or defective MINOR None defined 4.2.2.16 Metal parts Assembly, Dwg. FlO521566. CRITICAL None defined MAJOR 101. 102. 103. Improper assembly 104. 105. Material defective
42、 Pellet missing in shear pin hole Pellet missing in head threads Any part missing, not otherwise classified MINOR 201. Protective finish defective 202. Shipping cap missing 203. Foreign matter 0340536 3 MIET-60652 (bu) Method of nsp e ct ion Visual Visual Visual Visual Visual Vi sua1 Visual Visual V
43、isual Visual Visual Visual 4.2.2.17 Fiber Container, Dwg . C8800969. CRITICAL None defined MAJOR None defined 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-bob52 13 m 7777906 0340537 5 m 4.2.2.17 (Conk a) Defect - MINOR 201. Contents loose
44、 202. Metal ends loose or distorted 203. Gap between body and cover, max. 204. Cut or damaged through all impregnated layers Method of InsDection Manua 1 Manual Visual Visual 4.2.2.18 Packing Box, Dwg. 8800970. CRITICAL None defined MAJOR None defined MINOR 201. Contents loose 202. Hardware missing,
45、 loose, broken or improperly engaged 203. Strapping missing, loose, broken or improperly ass embled 204. Contents of box exposed 205. Box damaged 206, 207, Number of units incorrect Marking missing, incorrect or illegible Manual Manual & Visual Manual & Visual Visual Visual Visual Visual 4.2.3 Inspe
46、ction testing.- The following tests shall be performed in accordance with the provisions of 4.3. 4.2.3.1 Protective finish.- The number of units for protective finish tests shall be in accordance with the applicable MIEStandard. to comply with the requirements shall be cause for rejection of the lot
47、. Res,idual magnetism.- Each assembly shall be subjected to a test for excessive residual magnetism using a Pilot s Standby Compass , Type AN-5766. Failure of any unit to comply with the requirements of 3.7 shall be cause for rejection of the assembly. Failure of any sample 4.2.3.2 12 Provided by IH
48、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI ET - 606 5 2 ( MJ ) 4.2.4 Inspection equipment.- The examination and tests shall be made using equipment listed on 110521566. 4.3 Test methods and procedures. 4.3.1 Protective finish.- Test procedures for protecti
49、ve finish shall be Ln accordance with the MILStandard referenced on the component drawing. 4.3.2 Residual magnetism.- The thruster shall be tested for excessive residual magnetism in an area free of local magnetic effects by placing the thruster 6 inches from, and at the same height as, the compass in a north-south horizontal
