1、MIL-C-60593 (MU) 20 September 1966 SUPERSEDING 10 June 1965 - FA- PD-MI- 2670 MILITARY SPECIFICATION CUTTER, POWDER ACTUATED, M8 RE-MANUFACTURED METAL PARTS ASSEMBLY 1. SCOPE 1.1 M8, Metal Parts Assembly. The assembly will ultimately be loaded and used in conjunc- tion with other propellant actuated
2、 devices in aircrew emergency escape systems. This specification covers re-manufactured Cutter, Powder Actuated, 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitation for bids or request for proposai form a part of the specification to the extent specified
3、herein. SPECIFICATION Military MIL-A-2550 - Ammunition and Special Weapons, General Specification For STANDARDS Federal FED-STD-141 - Paint, Varnish, Lacquer and Related Materials; Methods of Inspection, Sampling and Testing Military MIL- STD- 105 - Sampling Procedures and Tables for MIL-STD-109 - Q
4、uality Assurance Terms and Definitions MIL- STD- 413 - Visual Inspection Guide for Rubber O-rings MIL-STD- 639 - Surface Roughness Values Preferred for MIL-STD-1167 - Ammunition Data Card Inspection by Attributes Army Ordnance Materiel Provided by IHSNot for ResaleNo reproduction or networking permi
5、tted without license from IHS-,-,-MIL-(3-60593 (MU) 2.1 (cont) DRAWINGS Munitions Command F10520567 - Cutter, Powder Actuated, M8, Metal Parts (28835919 - Container, Ammunition, Fiber M436 for Cutter, C 88 959 20 Assembly Cartridge Actuated, M8 with Cartridge M122 Box, Packing, Ammunition for Cutter
6、, Cartridge Actuated, M8 with Cartridge M122 in Fiber Container M436 Powder Actuated, M8, Metal Parts Assembly - IEL-10520567 - Index of Inspection Equipment List for Cutter, (Copies of specifications, standards and drawings required by suppliers in connection with specific procurement functions sho
7、uld be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. - The following document forms a part of this specifi- cation to the extent specified herein. Unless otherwise indicated the issue in effect on date of invitation for bids or request for p
8、roposal shall apply. American Society for Testing Materials - D149-61 - Dielectric Breakdown Voltage and Dielectric Strength of Electrical Insulating Materials at Commercial Power Frequencies (Technical society a2d i;echnicaL association specifications and standards are generally available for L*ejC
9、eTeiii.? from I:bbi.arias, and using Federal agencies. ) Thoy are also distribi1:ed amoag techncd groiipa 3, REQUIREMENTS 3.1 General.- Materials, parts and assemblies shall comply with the require- ments specified on the applicable drawings, referenced specifications and the following: 3.2 Material
10、.- The contractor shall be responsible for selecting from the classification list contained in the raw material specification, the surface and physical condition of the raw material intented for use in manufacture, 3.3 Physical properties. - Physical properties required by the drawing or specificati
11、on shall be uniform throughout the part within specified tolerances. Requirements for all alloy steel parts shall be achieved by quenching and tempering. 2 . - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL- C- 6059 3 (MU) 3.4 Hydrostatic pressu
12、re. - The body and swivel shall withstand a constant internal pressure of 1500 pounds per square inch (psi), minimum, for 15 seconds , minimum, without application of any external load other than that applied by the liquid pressure and shall show no evidence of leakage or mechanical failure. (See 6.
13、 i) 3.5 Metal parts assembly.- Parts shall be combined to produce an assembly which conforms to the requirements of the metal parts assembly drawing. 3.5.1 The re-manufactured cutter metal parts assembly shall contain a new shear pin, shear unlock pin, set screws , O-rings, cableholder clip, gasket,
14、 cotter pin and car seal. 3.5.2 Torque. - Torque requirements shall be as specified in table I. Table I B A - RunOn, Min Seating or Bottoming - Component (inch pounds) (Including A) - Linch pounds)- Cap and swivel 40 Head and body 40 300 -i- 15 * * Not required. Head shall be run on body to a positi
15、on where initial bottom contact is made and then no further torquing need be performed. 3.5.3 Swivel roten.- Upon completion of assembly, the swivel shall be free to rotate 360 degrees. 3.6 Protective -_- finish. - Protective finish shall be in accordance with the applicable specifications and drawi
16、ngs and shall apply to all surfaces of the component regardless of contour configuration. 3.7 Blade coating.- The requirements for blade coating are as specified on the applicable drawing and the following: 3.7.1 Electrical Insulation.- The coating shall be capable of withstanding 1000 volts AC with
17、out suffering puncture, charring or any other physical damage, 3.7.2 - Solvent resistanc3.- The coating shall show no evidence of peeling, blistering, dissolving or loosening when subjected to acetone exposure. 3.7.3 Appearance.- The coating shall be free from blisters , cracks, wrinkles or other ir
18、regularities. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1.1 Quality assurance term and definitions.- Reference shall be made to MIL-STD-109
19、 to define the quality assurance terms 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 accordance with MIL-STD-105. 4.2.1.2 Size - of lot.- The shipping lot of meta
20、l parts assemblies shall consist of 318 cutter, maximum, provided the homogeneity requirement of inspection lots have been retained. A smaller lot may be shipped upon approval of the contracting officer. 4 f -7 MIL- C- 6059 3 (MU) 3.8 Residual magnetism. - The metal parts assembly shall not deflect
21、the indicator of the compass more than three degees in either direction when passed in front of the compass at a distance of six inches. 3.9 Workmanship. - The requirements for workmanship are as specified on the applicable drawings, referenced specifications and the following: 3.9.1 Metal defects.
22、- All components shall be free from cracks, splits, cold shuts, inclusions, porosity or other metal defects. 3.9.2 Bu-. - No part shall have a burr which might interfere with the assembly or function of the itemor which might be injurious to personnel handling the item. 3.9.3 Foreign matter. - No pa
23、rt or assembly shall contain chips, dirt, grease, rust, corrosion or other foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. - Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all inspection require- men
24、ts as specified herein. Except as otherwise specified, the supplier may utilize his own or any other inspection facilities and services acceptable to the Government. The Governmen reserves the right to perform any of the inspections set forth in the specification where such Provided by IHSNot for Re
25、saleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-60573 13 m 7777906 033767
26、2 1 m MIL-C-60593 (MU) 4.2.2.4 (cont) 103. Burr 104. Foreign matter MINOR None defined. Defect - -_ Method of Inspection Visual Visual 4.2.2.5 Blade, I CRITICAL None defined MAJOR 101. Cutting edge, flat Visual 102. Metal defective Visual 103. Protective finish inadequate or defective Visual 104. Su
27、rface preparation, improper or inadequate Visual 105. Surface finish of blade, improper Visual 106. Burr or sharp edge, except as otherwise classified Visual 107. Foreign matter visual MINOR 201. Coating improper, inadequate or defective visual 202. Surface finish improper, except as otherwise class
28、ified Visual 203. Marking missing, incorrect or illegible Visual 4.2.2.6 Head, Dwg D1052O52_3 covering a detail of Dwg F10520567. CRITICAL None defined. MAJOR 101. Pitch diameter of large internal thread, max Gage 102. Minor diameter of large internal thread, max Gage 103. Pitch diameter of gas port
29、 thread, max Gage Gage 104. Minor diameter of gas port thread, max 105. Thread damaged or not full Visual 106. Metal defective Visual 107. Protective finish inadequate or defective Visual 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-60593
30、(MU) 4.2,2.6 (cont) Method of Inspection - Defect - 108. Surface finish of long cavity and angle of gas port, 109. Burr or sharp corner 110. Foreign matter improper Visual Visual Visual MINOR 201. Surface finish improper, except as otherwise classified Visual 4.2.2.7 Pin, - Firing, Dwg _-_ C10520574
31、 covering a detail of Dwg F10520567. CRITICAL None defined. MAJOR 101. Metal defective 102. Protective finish inadequate or defective 103. Burr or sharp corner 104. Surface finish, improper 105. Foreign matter Visual Y isual Visual Visual Visual MINOR None defined. 4.2.2.8 Anvil, Dwg B10520575 cover
32、ing a detail of Dwg F10520567. CRITICAL None defined. MAJOR 101. Metal defective MINOR 201. Protective finish inadequate or defective 202. Burr or sharp edge Visual Visual Visual 4.2.2.9 Cap, Dwg C10520578 - covering a detail of Dwg F10520567. CRITICAL None defined . 8 .- - i .-. .I . Provided by IH
33、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.2.2.9 (cont) Defect -_ - Method of Inspection MAJOR 101. Pitch diameter of thread, rnax 102. Minor diameter of thread, rnax 103. Thread damaged or not full 104. Metal defective 105. Protective finish inadequate or
34、defective 106. Burr or sharp edges 107. Foreign matter Gage Gage Visual Visual Visual Visual Visual MINOR None defined. 4.2.2.10 Nut, Mounting, Dwg B10520579 covering a detail of Dwg F10520567. - CRITICAL None defined, MAJOR 101. 102. 103. 104. 105. 106. 107. Pitch diameter of thread, rnax Minor dia
35、meter of thread, rnax Thread damaged or not full Metal defective Protective finish inadequate or defective Burr or sharp edges Foreign matter Gage Gage Visual Visual Visual Visual Visual MINOR None defined. 4.2.2.11 Swivel, Assembly, Dx - F10520581 covering a detail of Dwg F10520567. - (Prior to ins
36、erting pellets), CRITICAL None defined. MAJOR 101. Pitch diameter of thread, min 102. Major diameter of thread, min 103. Thread damaged or not full Gage Gage Visual 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-60593 (MU) 4.2.2.11 (cont) De
37、fect - Method of Inspection 104. Metal defective Visual 105. Protective finish inadequate or defective Visual 106, Surface finish of body, large bore and angles, improper Visual 107. Burr or sharp corners Visual 108. Foreign matter Visual MINOR None defined, 4.2.2.12 Swvel Assembly, Dwg F10520581 -
38、covering a detail of Dwg F10520567, (After inserting pellets), CRITICAL None defined. MAJOR 101. Protrusion of pellets, max Gage 102. Pellet missing, loose or improperly inserted Manual and Visual 103. Thread damaged Visual . 104. Burr Visual 105, Foreign matter Visual MINOR 201. Location of pellets
39、 Gage 4.2.2,13 Cutter, Powder Actuated, M8, Metal Parts Assembly Dwg F10520567, CRITICAL None defined. MAJOR 101. 102. 103. 104. 100 * 106. 107. Swivel not free to rotate 360 degrees Blade shear pin, missing Any part missing, except as otherwise classified Impr Oper assembly Index hole in cap, missi
40、ng Lubric ant missing or excessive Marking Por matching parts identification missing, incor r ec t 3 1: illegible 10 Manual Visual Visual Visual Visual Visual Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-60573 13 m 7777706 0337676 7 m
41、 MIL-C-60593 (MU) 4.2.2.13 (cont) Defect Method of Inspection 108. Burr 109 Foreign matter Visual Visual MINOR 201. Barrier material in set screw, missing 202. Shipping plug missing 203. Locking wire missing 204. Protective finish inadequate or defective 4.2.2.14 Container, Fiber , Dwg C8835919. CRI
42、TICAL None defined. 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 4.2.2.15 Box, Packing, Dwg C8835920. CRITICAL None defined. MAJOR None defined. MINOR 201. Contents loose 202.
43、Hardware missing, loose, broken or improperly 203, Strapping missing, loose, broken or improperly 204. Contents exposed engaged assembled Visual Visual Visual Visual Manual Manual Manual Visual Manual Manual and Visual Manual and Visual Visual Provided by IHSNot for ResaleNo reproduction or networki
44、ng permitted without license from IHS-,-,-4.2,3.2 Hydrostatic pressure. - Each body and each swivel shall be subjected to an internal hydrostatic pressure. Failure-of any unit to comply with the requirement of 3.5 shall be cause for rejection of the unit, 4.2.3.3 Shear pin strength, - Fifty pins of
45、each type from each lot shall be tested for shear strength. Failure of any shear pin to comply with the requirements of the drawing, as applicable, shall be cause for rejection of the lot. 4.2.3.4 Torque.- Each cap and swivel subassembly shall be subjected to the torque application specified in tabl
46、e I, 3.5.2. Failure of any subassembly to produce the requirements specified shall be cause for rejection of the subassembly, 4.2.3.5 Protective finish. - The number of specimens and acceptance criteria for protective finish tests shall be in accordance with the applicable military standard listed o
47、n the drawing. 4,2.3.6 Blade coating. 4.2.3.6.1 Eight blades from each lot of blades shall be tested or thickness , electrical insulation and solvent resistance. Failure of any unit to comply with the require- ments of the drawing and 3.7.1 through 3.7.3, as applicable, shall be cause for rejection
48、of the lot. 4.2.3.7 Residual magnetism.- Each assembly shall be subjected to the test for excessive residual magnetism. shall be cause for rejection of the assembly. Failure of any unit to comply with the requirement of 3.8. . . -. . I. I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-equipment listed on EL-10520567. 4.3 Test methods and procedures. _- 4.3.1 - Hardness. - Prior to the application of protective finish, a hardness testing machine shall be used to determine the hardness values specified on the detail drawing. 4.3.2 Hy
