1、O/-CTY ASSURANCE PROVISIONS 4.1 Responsibility for inspection.- Unless otherwise specified in .e con- tract or purchase order, the supplier is responsible for the performame of all inspection requirements as specified herein. Except as otherwise specified, the supplier may utilize his own facilities
2、 or any comercial laboratory accept- able to the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure sixpplies and services conform to prescribed requirements. 4.1.1 Quality assurance ter
3、ms and definitions.- Reference shall be made to MIL-STD-109 to define quality assurance terms used. 4.1.2 Inspection.- Inspection shall be in accordance with MILA-2550, 4.2 First Article Sample. 4.2.1 Initial production sawle .- At the beginning of regular production, the contractor shall submit an
4、initial production sample to a Government approved facility for evaluation. The sample shall constst of 5 metal parts assemblies, 10 sets of parts and 50 shearpins from the same lot o9 shearpins tested by the contractor. The sanples shall be subjected to the tests in 4.3.4. Test pro- cedures shall b
5、e in accordance with 4.4. in the same manner, using the same materials, equipment, processes and proce- dures a6 used in regular production. aging and packing, must be the same as used in regular production and shall be obtained fromthe same source of supply, The samples shall be manufactured AU par
6、ts and materials, including pack- 3 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. . MIL-T-60695 13 R 7777906 0340334 2 R MILT-60645 (W) 4.2.1.1 Examination and test.- After inspection and acceptailce at source, the initial production sample sha
7、ll be inspected for al2 requirements of the drawings and specifications at a Government labmatory or such other fscilidzc as specified in the contract, 4.2.1.2 with the requirements of the drawings and specifications shall resu1.E in sample disapproval. 4.3 inspection provisions e 4.3.1 Submission o
8、f Product.- Unless otherwise specified herein, or by the contracting offices, lots, formation of lots, lot size, and presentation of lots shall be in accordance with “Submission of Product“ as specified in Initial production sawle failure.- Failure of the sample to comply MILSTD-O. 4.3.2 of metal pa
9、rts assemblies shall consist of 1200 thrusters, maxim, provided the homogeneity requirements of inspection lots have been retained. lot mag be shipped upon approval of the contracting officer. for al1 critical defects. Examination for major and minor defects shall be performed on a defect basis in a
10、ccordance with the classification of defects contained herein, using the sampling plans and criteria in tables I md II. For an indiddual defect (single characterisi2.c) the criteria in table I shall be used. Table II shall be used, The Ordnance Standard Finish Blocks prescribed in IKL-STD- shall be
11、used as a basis of comparison for surface roughness determination, nification may be used in performing visual examination for such defects as burr and foreign matter. Standard mdr-413. Size of lot.- For the purpose of identification and shipnent the lot A smaller 4.3.3 Examination.- One hundred per
12、cent examination shall be performed I For total defects within a major or minor group the criteria in All non-conforming materisl shall be rejected. Four power (4X) mag- Inspection for O-rings shall be in accordance with TA= I Major Minor Lot Size Sample Size Accept Reject Accept Reject 1 - 300 lo E
13、xamination 110 1 2 2 3 4 5 6 300 4 5 5 301 - 1,300 8,001 - 22,000 ; 1,301- 3,200 i50 2 3 3,201 - 8,000 225 - 3 4 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60645 (MU) TAm II Total Allowable Defects per Sauple Size Sanqle Sizes for Major
14、Defects *. 110 150 225 500 No. of Defects in Class 2- 3 1 2 3 4 4- 7 2 3 4 5 4 5 7 5 8 10 over 43 6 8 11 14 8 - i9 20 - 43 : Sample Sizes for Minor Defects 110 150 225 300 No. of Defects in Class 4.3.3.1 2- 3 2 3 4 5 4- 7 3 4 5 7 8 - 16 4 5 8 LO 17 - 48 6 8 11 14 over 48 8 11 17 20 Body, Dwg D859375
15、3 covering a detail of Dwg F8593752. Defect Method of Inspection - CRITICAL None defined MAJOR Gage 101. Pitch diameter of thread, max. 102. Minor diameter of thread, max. Gage 103. Concentricity of pitch diameter of thread with counterbore Gage 104. Concentricity of long cavity with counterbore Gag
16、e 105. Concentricity of throat bore with long cavity Gzge 106. Concentricity of cavity, groove end, with throat bore Gage 107. Concentricity of key groove with throat bore Gage 108. Diameter of long cavity, max. Gage 109. Diameter of throat bore, max. Gage 110. Diameter of cavity, groove end, mx. Ga
17、ge 111. Diameter of counterbore, max. cage 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a 4.3.3 1 (Cont d) De9 ect 112 i13 114. 115. u6 li7 ii8. u9 s 120. 121. 122. 123. u4. Diameter of key groove Depth to bottom of counterbore Length of effecti
18、ve thread, min. hcation of key groove Radii at muth of long cavity Straightness of long cavity Profile of key groove Thread damaged or not full Metal defective Protective finish inadequate or defective Surface finish of long cavity and throat bore, improper Burr or sharp corner Foreign matter MINOR
19、201 202. 203. 204. 205 206. 207. 208 * 239. 210. . 211, 212. 213 214. 215 I aG. 217. 218, 219. 220 * 221. 222, -. .- Pitch diameter of thread, min. Pitch diameter of set screw thread Kinor diameter of set screw thread, max. Diameter of long cavity, min. Diameter of throat bore, min. Diameter of cavi
20、ty, groove end, min. Diameter of counterbore, min. Diameter of body, miclsection, max. Diameter of body, thread end Depth of thread cavity, max. Thickness of wall, min. Diameter of body groove end Depth to bottom of long cavity Depth of ca.vity, groove end Total length Length of body, groove end Len
21、gth of body, thread end Width of flats Location of set screw holes Marking missing, incorrect or illegible - Method of Inspection Radius or chamfer missing or incorrect, except as otherwise classified Surface finish improper, except as otherwise classified Gage Gage Gage Gage Gage Gage Gage Visual V
22、isual Visual Visual Visual Visual Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Visual Vi sua1 Gage. Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - .-. Y- -_ MIL-T-60645 (MU) 4.3.3.2 Breech, Dwg. D859
23、3754 covering a detail of Dwg. F8593752. Defect Method of Inspection CRITICAL None defined MAJOR 101. 102. 103. 104. 105. 106. 107. n 108. 109. 110. u. 112. 114, 113. 115, 116. 117. 118. 119 a 120. 121 : 122. 123. 124. 125 126 127. u8. 129 MINOR Pitch diameter of internal thread, max. Minor diameter
24、 of internal thread, max. Pitch diameter of external thread, min. Major diameter of external thread, min, Concentricity of striker hole with cavity Concentricity of body, small end, with cavity Gage Gage Gage Gage Gage Gage Concentricity of external thread- with body, Concentricity of boss cavity wi
25、th cavity Symmetry of pin hole with cavity Diameter of cavity, max. Diameter of datum location Diameter of pin hole, max. Diameter of body, small end Depth of counterbore Depth of threaded cavity Length of effective internal thread, min. Length of thread (internal) , max. Angle at datum diameter Hei
26、ght of boss Diameter of chamfer, thread cavity Width of undercut Angle at mouth of thread cavity Radius at root of boss Thread damaged or not full Metal defective Protective finish inadequate or defectivc small end Gage Gage Gage Gage Gage Gage Gage - Gage Gage Gage Gage Gage Gage Gage Gage Gage Vis
27、ual Visual Visual Visual Surface finish of caviti, internal thread, and mouth chamfers, improper Burr or sharp corner Foreign matter 201. Pitch diameter of internal 202. Pitch diameter of external thread, min. thread, max. 7 Visual Vim al Visual Gage Gage Provided by IHSNot for ResaleNo reproduction
28、 or networking permitted without license from IHS-,-,-Defect Method- of Inspection 203. 204. 205 e 206. 207, 208 209 210 I 2u. 212. 213. 214. 215. 216, 217 0 218 219 220. 221 222. 223, 2311 225. 226, Pitch diameter of set screw thread Gage Minor diameter of set screw.thread, max. Gzge Diameter of ca
29、vity, min. - Gage Diameter of boss ctmity Gage Diameter of pin hole, min. Gage Diameter of striker hole . Gage Diameter of counterbore Ga Dimeter of escapement hole Gage Depth of sfriker hole Gage Length of effective pin hole thread Gage Location of undercut Gage Location of pin hole Gage Thickness
30、thru boss Gage Diameter of undercut, mh. Gage Diameter of body, large end Gage Depth of set screw cadty Gage Total Length Gage Length to external thread Gage Width across flats Gage Location of escapement hole Gage Location of fiats Gage Markhg missing, incorrect or illegible Visual Radius or chanfe
31、r missing or incorrect, except as otherwise classified visual Surface finish improper, except as otherwise classified Visual 4.3,3.3 CRTrnCAII Piston, Dwg. D8593755 covering a detail of Dwg. F8593752. None defined MAJOR 101. Pitch diameter of thread, min. Gage 102. Major diameter of thread, min. Gag
32、e 104. Concentricity of neck with body Gage 105. Concentricity of thread shoulder with body Gage 103. Concentricity of flange with body Gage 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- flIL-T-bOb45 13 33797Ob 0340339 1 mT . -_ _ MIL-T-o (MU) 4
33、.3.3.3 (Contd) Method of Inspection Defect 106. Concentricity of pitch diameter of thread with budy Gage 107. Concentricity of groove with body Gage 108. Diameter of body, min. Gage 109. Diameter of groove Gage 110. Diameter of thread shoulder, min. Gage 112. Diameter of flange, min. Gage ilk. Lengt
34、h from face of thread shoulder to flange Gage 115. Length from face of thread shoulder to neck Gage. 116. Location Qf thread radius Gage 118. Profile of ring groove Gage Vi sua1 120. 121, Metal defective Visual 122. Protective finish inadequate or defective Vi miai 123. Surface finish of body, flang
35、e and ring groove, improper Visual 124. Burr or sharp corners Visual 125. Foreign matter Visual . MINOR ill. Diameter of neck, max. Gage ll3. Diameter of cavity Gage 117. Length from face of thread shoulder to body Gage 119. Profile of neck G%e Thread damaged or not full 201. Pitch diameter of threa
36、d, max. Gage 202. Diameter of body, max. Gage 203. Diameter of thread shoulder, max. Gage 201t. Diameter of neck, min. Gage 207. Depth of cavity Gage 208, Total lengh Gage 209. Gage 210. Width of ring groove Gage 211. Location of ring groove Gage 212. Marking missing, incorrect or illegible Visual 2
37、13, Radius or chamfer missing or incorrect Visual 214. Surface finish improper, except as otherwise classified Visual 205, Diameter of flange, max. Gage 206. Diameter of lug Gage Length from face of thread shoulder to face of flange 9 I Provided by IHSNot for ResaleNo reproduction or networking perm
38、itted without license from IHS-,-,-r 1 MILT-60645 (MJ) 4.3.3.4 Tninnion, Dwg. D8593756 covering a detail of Dwg. F8593752* Defect Method of Inspection CRITICAL * None defined MAJOR 101. 102. 103. Concectricity of lugs 104. 105. Uiameter of lug, min. l6. 107. Metal defective 108. Pitch diameter of th
39、read, max. Minor diameter of thread, max. Synimetiy of lugs with thread Thread damaged or not Ri11 Protective finish inadequate or defective MINOR 201. 202. Diameter of lug, max. 203. Length of lug 204. Width across flat 205. Location of flats 206. Location of lugs 207. Total length 208. Width of bo
40、dy 209. Thickness 210. Marking missing, incorrect or illegible 2l.l. 212. Surface finish, improper 213, Burr 214, Foreign matter Pitch diameter of thread, min. Radias or chamfer missing or incorrect Gage Gage Gage Gage Gage Visual Vi sua1 Visual Gage Gage Gage Gage Gage Gage Gage Gage Gage Visual Vi
41、sual Visual Visual Visual 4.3.3.5 38593752 Spring, Piston Locking, Dwg. B8593757 covering a detail of Dwg, CRITICAL None defined 10 - i, _- - I. _-_A _ _ - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-60645 (1m) 4.3.3.5 (Cont d) Defect Metho
42、d of Inspection MAJOR 101. Load at specified heights 102. Solid length, max. 103. Ends incorrect 104. 105. Burr or sharp edges 106. Foreign matter MINOR 201. Outside diameter Protective finish inadequate or defective Gage Gw3e Visual Visual Visual Visual 4.3.3.6 CRITICAL Sleeve, End, Dwg. D8593758 c
43、overing a detail of Dwg. 38593752. None defined MAJOR 101. 102. 103. 105 i06 108. 109. 110. 111. 112 113. ll4. 115. 116. 117. 118. IJ-9 104. 107. Pitch diameter of thread, max. Minor diameter of thread, max. Concentricity of pitch diameter of thread with body, thread end Concentricity of threaded ca
44、vity with body, thread end Diameter of holes, thread end Diaueter of body, thread end, min. Diameter of threaded cavity, mx. Diameter of long cavity Depth of threaded cavity Length of thread Length to end of shoulder, thread end, min. Length to small body, max. Location of holes, thread end Depth to
45、 bottom of small cavity Thread damaged or not fi11 Metal defective Protective finish inadequate or defective Burr Foreign matter 11 . Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Vi sua1 Visual Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking p
46、ermitted without license from IHS-,-,-MIL-T-60645 (Mu) 4.3.3.6 (Cont Id) MINOR Defect 201. 202. 203. 204. Diameter of small cavity 205. Length to shoulder, thread end 206. Diameter of shoulders 207. Diameter of small body 208. Depth of long cavity 209. Total length 213. Length of shoulder, small bod
47、y 211. Muking missing, incorrect or illegibie 212. 213, Surface finish, iqpmper Pitch diameter of thread, min. Diameter of body, thread end, max. Diameter of threaded cavity, min. Radius or chamfer missing or incorrect Method of Inspectior Gage Gage Gage Gage Gage Gage Gage Gage Gage Gage Vi sua1 Vi
48、 sual Vi sua1 4.3.3.7 Pin, Shear, Dwg. 8594506 covering a detail of Dwg. F8593752. CRITICAL - None defined MAJOR 101. Diameter, max. 102. Total length, min, 103. Metal defective 104. 105. Surface finish, improper 107. Foreign matter Protective finish inadequate or defective 106. un. MINOR 201. Total
49、 length, max. 202. Profile of end Gage Gage Visual Vi sual Vi sual Visual Visual Gage Gage 4.3.3.8 Firing Pin, Dwg. C859474.4 covering a detail of Dwg. F8593752. CRITICAL None defined 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- ;MIL-T-60645 13 I 9777706 04341CJB 3 I MIL-T-6064
