1、 INCH-POUND MIL-DTL-50713B 14 December 2010 SUPERSEDING MIL-T-50713A 21 September 1992 DETAIL SPECIFICATION THRUSTER, CARTRIDGE ACTUATED, M25A1 REMANUFACTURED METAL PARTS ASSEMBLY This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope.
2、 This specification covers the requirements for the M25A1 Cartridge Actuated Thruster Remanufactured Metal Parts Assembly (see 6.1). 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include doc
3、uments cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or
4、 5 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these docu
5、ments are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-A-2550 Ammunition, General Specification For DEPARTMENT OF DEFENSE STANDARDS MIL-STD-413 Visual Inspection Guide for Elastomeric O-rings Comments, suggestions, or questions on this document should be addr
6、essed to Department of the Navy, Indian Head Division, NSWC, Code E12P, Document Control, 4123 Artisans Court, Suite 103, Indian Head, Maryland 20640-5085, OFFICIAL BUSINESS, or emailed to amanda.pennnavy.mil. Since contact information can change, you may want to verify the currency of this address
7、information using the ASSIST Online database at https:/assist.daps.dla.mil/. AMSC N/A FSC 1377 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 2(Copies o
8、f these documents are available online at https:/assist.daps.dla.mil/ or from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia PA 19111- 5094.) 2.2.2 Other Government documents, drawings, and publications. The following Government drawings form a part of this s
9、pecification to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation or contract. DRAWINGS Naval Surface Warfare Center, Indian Head (CAGE Codes 19200 and 19203) 11730535 Thruster, Cartridge Actuated, M25A1, Metal Parts Assembly 8797741 Box, Fiberbo
10、ard (Inner), Packing, Ammunition, For Thruster, Cartridge Actuated, M5A2, M20A1, or M25A1 8797742 Box, Packing, Ammunition, For Thruster, Cartridge Actuated, M5A2, M20A1, or M25A1 9217579 Box, Fiberboard (Outer), Alternative, Packing Ammunition, for Thruster, Cartridge Actuated, M5A2, M20A1, or M25A
11、1 U.S. Air Force TPO 00-554-3103 Thruster, Cartridge Actuated, M25A1 (Application for copies should be addressed to the DEPARTMENT OF THE NAVY, Indian Head Division, NSWC, Code E12P, Document Control, 4123 Artisans Court, Suite 103, Indian Head, Maryland 20640-5085, OFFICIAL BUSINESS.) 2.3 Non-Gover
12、nment publications and drawings. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents are those cited in the solicitation or contract AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)/AMERICAN SOCIETY FOR QUALITY CONT
13、ROL (ASQC) ANSI/ASQ Z1.4 Sampling Procedures And Tables For Inspection By Attributes ANSI/ISO/ASQ A8402 Quality Assurance Terms And Definitions (Copies of this document are available online at http:/e-standards.asq.org/ or from the American Society for Quality, 600 North Plankinton Avenue, Milwaukee
14、, WI 53203.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulati
15、ons unless a specific exemption has been obtained. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 33. REQUIREMENTS 3.1 Materials. All materials used in the manufacture of the thrusters shall conform to the specifications referred to o
16、n the respective drawings unless specific approval in writing covering a departure therefrom has been obtained from the cognizant Navy design activity prior to manufacture. When alternate materials or methods of manufacture are specified on the drawings, the bidders selections shall be clearly state
17、d in the proposal. The remanufactured thruster metal parts assembly shall contain a new shear pin, new O-rings, new piston locking spring, new cap screws, and a new ring. 3.2 Hydrostatic pressure. The body and head shall withstand a hydrostatic pressure of 8,000 pounds per square inch (psi) for 15 s
18、econds, minimum, without leaking, deformation, or mechanical failure (see 6.3.1). 3.3 Structural strength. The assembled thruster shall withstand a static tensile force of 2,000 pounds, minimum, for 15 seconds, minimum, between mounting points without unlocking and without mechanical failure (see 6.
19、3.1). 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 configuration. Remanufactured exterior components (see 6.4 and 6.5) shall have the existing protective finish stripped
20、and the specified protective finish reapplied. 3.5 Residual magnetism. The metal parts assembly shall not deflect the indicator of the compass more than five degrees in either direction using the procedures of 4.5.4. 3.6 Shear pin strength. The shear pin, after application of protective finish, shal
21、l shear when a load of 48 4 pounds is applied at the steady rate of 0.125 inch per minute. 3.7 Metal parts assembly. Parts shall be combined to produce an assembly which conforms to the requirements of the metal parts assembly drawing. All threaded joints shall be assembled with sufficient torque to
22、 bottom components. 3.7.1 Integrated plant products. When remanufacturing and loading of the assembly is performed in an integrated plant, the metal parts assembly requirement may be waived and the residual magnetism requirement performed on the loaded assembly only. 3.7.2 Threaded component parts.
23、Class 2A or 2B thread gage shall be used on remanufactured component parts inspection versus class 3A or 3B thread gage required on new hardware for thrusters. 3.8 Workmanship. Thrusters shall be free of cracks, splits, or other defects which might prevent proper mating with connecting parts or prop
24、er functioning of the device. 3.8.1 Metal defects. All components shall be free from cracks, splits, cold shuts, inclusions, porosity, or any similar defect. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 43.8.2 Burr. No part shall ha
25、ve a burr which might interfere with the assembly or function of the item or which might be injurious to personnel handling the item. 3.8.3 Foreign matter. No part or assembly shall contain chips, dirt, grease, rust, corrosion, or other foreign matter. 4. VERIFICATION 4.1 Classification of inspectio
26、ns. a. Quality conformance inspection 4.1.1 Quality assurance terms and definitions. Reference shall be made to ANSI/ISO/ASQ A8402 to define the quality assurance terms used. 4.1.2 Inspections. Inspections shall be in accordance with MIL-A-2550. 4.2 Inspection conditions. Unless otherwise specified
27、(see 6.2), all inspections shall be performed under the following conditions: a.Temperature: room ambient (68 to 77F) b.Altitude: sea level c.Humidity: 50 percent relative, maximum d.Atmospheric pressure: 14.7 psi 4.3 Quality conformance inspection. 4.3.1 Lot. 4.3.1.1 Submission of product. Unless o
28、therwise specified by the contracting activity, formation and identification of lots shall be in accordance with ANSI/ASQ Z1.4. 4.3.1.2 Size of lot. For the purpose of identification and shipment, the shipping lots of metal parts assemblies shall consist of 1200 assemblies, maximum, provided the hom
29、ogeneity requirements of inspection lots have been retained. 4.3.2 Examination. On reprocessed parts, one hundred percent examination shall be performed for all critical defects. Examination for major and minor defects shall be performed on a defect basis in accordance with the classification of def
30、ects. Four power (4x) magnification may be used in performing visual examination for such defects as burr and foreign matter. Inspection for rubber O-rings shall be in accordance with MIL-STD-413. When compliance with the applicable requirement is in doubt as a result of visual examination, the char
31、acteristic shall be measured or gaged to determine acceptability. All nonconforming material shall be rejected. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 54.3.2.1 Examination of reclaimed parts. Examination of reusable parts, whi
32、ch require no reprocessing, shall be limited to inspection of defects that require visual type inspection. One hundred percent examination shall be performed for all such defects. All nonconforming parts shall be reprocessed or rejected. 4.3.2.2 Piston, Drawing 10534181, covering a detail of Drawing
33、 11730535. Characteristics Defect Method of Inspection Critical None defined Major 101 Threads damaged or not full Visual 102 Metal defective Visual 103 Protective finish inadequate or defective Visual 104 Burr or sharp corner Visual 105 Foreign matter Visual Minor 201 Depth of threaded holes Gage 2
34、02 Radius or chamfer incorrect Gage 203 Radius or chamfer missing Visual 204 Surface finish improper Visual 4.3.2.3 Body Assembly, Drawing 10534179, covering a detail of Drawing 11730535. Critical None defined Major 101 Metal defective Visual 102 Protective finish inadequate or defective Visual 103
35、Burr or sharp corner Visual 104 True position of slots Gage 105 Symmetry of slots with each other and with body datum diameter Gage 106 Depth of slots Gage 107 Width of slots Gage 108 Deleted Minor 201 Radius or chamfer incorrect Visual 202 Surface finish improper, except as otherwise classified Vis
36、ual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 64.3.2.4 Guide, Retainer Assembly, Drawing 10521616, covering a detail of Drawing 11730535. Critical None defined Major 101 Threads damaged or not full Visual 102 Metal defective Visu
37、al 103 Protective finish inadequate or defective Visual 104 Burr or sharp corner Visual 105 Foreign matter Visual 106 Pellets loose, missing, or improperly inserted Visual Minor None defined 4.3.2.5 Key, Drawing 10534180, covering a detail of Drawing 11730535. Critical None defined Major 101 Metal d
38、efective Visual 102 Protective finish inadequate or defective Visual 103 Burr or sharp corner Visual 104 Foreign matter Visual Minor None defined 4.3.2.6 Sleeve Assembly, Drawing 10521617, covering a detail of Drawing 11730535. Critical None defined Major 101 Threads damaged or not full Visual 102 M
39、etal defective Visual 103 Protective finish inadequate or defective Visual 104 Burr Visual 105 Foreign matter Visual 106 Deleted 107 Deleted 108 Deleted 109 Deleted 110 Deleted Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 7Minor 201
40、 Surface finish improper, except as otherwise classified Visual 4.3.2.7 Trunnion, Drawing 8594482, covering a detail of Drawing 11730535. Critical None defined Major 101 Diameter of lugs Gage 102 Metal defective Visual 103 Protective finish inadequate or defective Visual 104 Burr or sharp corner Vis
41、ual 105 Foreign matter Visual Minor None defined 4.3.2.8 Ring, Drawing 10534183, covering a detail of Drawing 11730535. Critical None defined Major 101 Concentricity of exterior diameter with interior diameter Gage 102 Concentricity of small holes Gage 103 Concentricity of center bore with small hol
42、es Gage 104 Chamfers at exterior and interior surfaces Visual 105 Protective finish inadequate or defective Visual 106 Burr or sharp corner Visual 107 Foreign matter Visual Minor 201 Diameter at exterior surface Gage 202 Diameter at interior surface Gage 203 Diameter of holes Gage 204 Diameter of co
43、unterbore Gage 205 Depth of counterbore Gage 206 Length from front face to rear face Gage 207 Location of holes Gage 208 Radius or chamfer incorrect Gage 209 Radius or chamfer missing Visual 210 Surface finish improper Visual 211 Marking missing, incorrect, or illegible Visual Provided by IHSNot for
44、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 84.3.2.9 Piston, Unlocking, Drawing 10534182, covering a detail of Drawing 11730535. Critical None defined Major 101 Chamfer improper or incorrect Visual 102 Protective finish inadequate or defective Visual 10
45、3 Burr or sharp corner Visual 104 Foreign matter Visual Minor 201 Radius or chamfer missing except as specified Visual 202 Marking missing, incorrect, or illegible Visual 203 Surface finish improper Visual 4.3.2.10 Head, Drawing 10521455, covering a detail of Drawing 11730535. Critical None defined
46、Major 101 Thread damaged or not full Visual 102 Metal defective Visual 103 Protective finish inadequate or defective Visual 104 Burr or sharp corner Visual 105 Foreign matter Visual Minor None defined 4.3.2.11 Pin, Firing, Drawing 8593864, covering a detail of Drawing 11730535. Critical None defined
47、 Major 101 Metal defective Visual 102 Protective finish inadequate or defective Visual 103 Burr or sharp corner Visual 104 Foreign matter Visual Minor None defined Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-50713B 94.3.2.12 Assembly, Dra
48、wing 11730535, less all components, except Drawings 10521616, 8593864, and MS29513-12. Critical 1 Firing pin protrusion Gage Major 101 Any part missing Visual 102 Metal defective Visual 103 Protective finish inadequate or defective Visual 104 Burr Visual 105 Foreign matter Visual Minor None defined 4.3.2.13 Assembly, Drawing 11730535. Critical None defined Major 101 Trunnion not free to rotate 360 degrees Manual 102 Any part missing Visual 103 Any part missing, except as otherwise classified Visual 104 Improper assembly Visual 105 Foreign matter Visual Minor 201
