1、 INCH-POUND MIL-DTL-60561C 14 December 2010 SUPERSEDING MIL-T-60561B 21 September 1992 DETAIL SPECIFICATION THRUSTER, CARTRIDGE ACTUATED, M25A1 METAL PARTS ASSEMBLY This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specifica
2、tion covers the requirements for the M25A1 Cartridge Actuated Thruster 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 documents cited in other sections
3、 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 5 of this specification, whet
4、her 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 documents are those cited in the s
5、olicitation 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 (Copies of these documents are available online at https:/assist.daps.dla.mil/ or from the Standa
6、rdization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia PA 19111- 5094.) Comments, suggestions, or questions on this document should be addressed to Department of the Navy, Indian Head Division, NSWC, Code E12P, Document Control, 4123 Artisans Court, Suite 103, Indian Head, Mar
7、yland 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 information using the ASSIST Online database at https:/assist.daps.dla.mil/. AMSC N/A FSC 1377 DISTRIBUTION STATEMENT A: Approved for publ
8、ic release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-60561C 2 2.2.2 Other Government documents, drawings, and publications. The following other Government drawings form a part of this document to the extent s
9、pecified 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, Fiberboard (Inner), Packing, Ammunit
10、ion, 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 M25A1 U.S. Air Force TPO 00-554-3
11、103 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-Government publications and drawin
12、gs. 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 CONTROL (ASQC) ANSI/ASQ Z1.4 Samp
13、ling 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, WI 53203.) 2.4 Order of pre
14、cedence. 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 regulations unless a specific exempti
15、on has been obtained. 3. REQUIREMENTS 3.1 First article. When specified in the contract or purchase order (see 6.2), a sample shall be subjected to the first article inspection (see 4.4 and 6.3). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DT
16、L-60561C 3 3.2 Materials. All materials used in the manufacture of the thrusters shall conform to the specifications referred to on the respective drawings unless specific approval in writing covering a departure therefrom has been obtained from the cognizant Navy design activity prior to manufactur
17、e. When alternate materials or methods of manufacture are specified on the drawings, the bidders selections shall be clearly stated in the proposal. 3.2.1 Raw material. The contractor shall be responsible for selecting from the classification list contained in the raw material specification the surf
18、ace and physical condition of the raw material intended for use in manufacture. 3.3 Hardness and other physical properties. Hardness and other physical properties required by the drawing shall be uniform throughout the part within specified tolerances. Requirements for all alloy steel parts shall be
19、 achieved by quenching and tempering. 3.4 Hydrostatic pressure. The body and head shall withstand a hydrostatic pressure of 8,000 pounds per square inch (psi) for 15 seconds, minimum, without leaking, deformation, or mechanical failure (see 6.4.1). 3.5 Structural strength. The assembled thruster sha
20、ll withstand a static tensile force of 2,000 pounds, minimum, for 15 seconds, minimum, between mounting points without unlocking and without mechanical failure (see 6.4.1). 3.6 Shear pin strength. The shear pin, after application of protective finish, shall shear when a load of 48 4 pounds is applie
21、d 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 handtight. 3.8 Protective finish. Protective finish shall be in accor
22、dance with the applicable specifications and shall apply to all surfaces of the component regardless of contour configuration. 3.9 Residual magnetism. The metal parts assembly shall not deflect the indicator of the compass more than five degrees in either direction using procedures in 4.6.6. 3.10 Wo
23、rkmanship. Thrusters shall be free of cracks, splits, or other defects which might prevent proper mating with connecting parts or proper functioning of the device. 3.10.1 Metal defects. All components shall be free from cracks, splits, cold shuts, inclusions, porosity, or any similar defect. 3.10.2
24、Burr. No part shall have a burr which might interfere with the assembly or function of the item or which might be injurious to personnel handling the item. 3.10.3 Foreign matter. No part or assembly shall contain chips, dirt, grease, rust, corrosion, or other foreign matter. 4. VERIFICATION 4.1 Clas
25、sification of inspections. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-60561C 4 a.First article inspection (see 4.4) b.Quality conformance inspection (see 4.5) 4.1.1 Quality assurance terms and definitions. Reference shall be made to ANSI
26、/ISO/ASQ A8402 to define the quality assurance terms used. 4.2 Inspections. Inspections shall be in accordance with MIL-A-2550. 4.3 Inspection conditions. Unless otherwise specified (see 6.2), all inspections shall be performed under the following conditions: a.Temperature: room ambient (68 to 77F)
27、b.Altitude: sea level c.Humidity: 50 percent relative, maximum d.Atmospheric pressure: 14.7 psi 4.4 First article inspection. At the beginning of regular production, the contractor shall submit an initial production sample to a Government approved facility for evaluation. The sample shall consist of
28、 five metal parts assemblies, nine sets of unassembled parts, one set of unassembled parts without plating or final protective finish, and fifty shear pins from the same lot of shear pins tested by the contractor. The sample shall be manufactured in the same manner, using the same materials, equipme
29、nt, processes, and procedures as used in regular production. All parts and materials, including packaging and packing, must be the same as will be used for regular production and shall be obtained from the same source of supply. After inspection and provisional acceptance at source, the first articl
30、e sample shall be inspected for all requirements of the drawings and specifications. The Government reserves the right to require new first article samples until an acceptable sample is submitted (see 6.3). 4.5 Quality conformance inspection. 4.5.1 Lot. 4.5.1.1 Submission of product. Unless otherwis
31、e specified by the contracting activity, formation and identification of lots shall be in accordance with ANSI/ASQ Z1.4. 4.5.1.2 Size of lot. The production lot size shall be as specified in the contract. 4.5.2 Examination. One hundred percent examination shall be performed for all critical defects.
32、 Examination for major and minor defects shall be performed on a defect basis in accordance with the classification of defects. 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
33、 with MIL-STD-413. When compliance with the applicable requirement is in doubt as a result of visual examination, the characteristic shall be measured or gaged to determine acceptability. All nonconforming material shall be rejected. Provided by IHSNot for ResaleNo reproduction or networking permitt
34、ed without license from IHS-,-,-MIL-DTL-60561C 5 4.5.2.1 Key, Drawing 10534180, covering a detail of Drawing 11730535. Characteristics Defect Method of Inspection Critical None defined Major 101 Surface finish incorrect Visual 102 Protective finish inadequate or defective Visual 103 Metal defective
35、Visual 104 Burr or sharp corner Visual 105 Foreign matter Visual Minor 201 Total length Gage 202 Length from end to vertical center Gage 203 Length from top to true position of longitudinal center Gage 204 Length from bottom of true position of longitudinal center Gage 205 Width Gage 206 Height Gage
36、 207 Radius or chamfer incorrect Gage 208 Radius or chamfer missing Visual 4.5.2.2 Pin, Firing, Drawing 8593864, covering a detail of Drawing 11730535. Critical None defined Major 101 Concentricity of groove with body Gage 102 Concentricity of striker with body Gage 103 Concentricity of striker shou
37、lder with body Gage 104 True position of hole Gage 105 Diameter of groove Gage 106 Diameter of body, min Gage 107 Diameter of striker, max Gage 108 Diameter of hole, max Gage 109 Profile of striker Gage 110 Profile of groove Gage 111 Metal defective Visual 112 Protective finish inadequate or defecti
38、ve Visual 113 Surface finish of body and striker tip incorrect Visual 114 Burr or sharp corner Visual 115 Foreign matter Visual Minor 201 Diameter of body, max Gage 202 Diameter of striker, min Gage Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL
39、-DTL-60561C 6 203 Diameter of hole, min Gage 204 Diameter of striker shoulder Gage 205 Depth of hole Gage 206 Length from body to tip of striker Gage 207 Length of striker Gage 208 Total length Gage 209 Location of hole Gage 210 Location of groove Gage 211 Depth of slot in base Gage 212 Length of bo
40、dy diameter forward of groove, min Gage 213 Width of groove Gage 214 Width of slot in base Gage 215 Location of slot in base Gage 216 Radius incorrect Gage 217 Radius missing Visual 218 Surface finish improper, except as otherwise classified Visual 219 Marking missing, incorrect, or illegible Visual
41、 4.5.2.3 Body Assembly, Drawing 10534179, covering a detail of Drawing 11730535. Critical None defined Major 101 Pitch diameter of thread, min Gage 102 Major diameter of thread, min Gage 103 Concentricity of pitch diameter of thread with cavity Gage 104 Concentricity of bore with cavity Gage 105 Con
42、centricity of groove with bore Gage 106 Concentricity of small counterbore with bore Gage 107 Concentricity of large counterbore with bore Gage 108 True position of slots Gage 109 Symmetry of slots with each other and body datum diameter Gage 110 Diameter of thread undercut, min Gage 111 Diameter of
43、 cavity, max Gage 112 Diameter of internal undercut, max (if applicable) Gage 113 Diameter of bore Gage 114 Diameter of groove Gage 115 Diameter of small counterbore Gage 116 Diameter of body at threaded end Gage 117 Location of groove Gage 118 Deleted 119 Straightness of cavity Gage 120 Width of gr
44、oove Gage 121 Profile of groove Gage 122 Thread damaged or not full Visual 123 Metal defective Visual 124 Protective finish inadequate or defective Visual 125 Surface finish of cavity improper Visual Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI
45、L-DTL-60561C 7 126 Burr or sharp corner Visual 127 Foreign matter Visual 128 Deleted Minor 201 Pitch diameter of thread, max Gage 202 Diameter of cavity, min Gage 203 Diameter of large counterbore Gage 204 Diameter of body, max Gage 205 Width of flat at threaded face Gage 206 Thickness of wall Gage
46、207 Length from end to shoulder of large counterbore Gage 208 Length from end to large shoulder of small counterbore Gage 209 Total length Gage 210 Width across flats Gage 211 Depth of slots Gage 212 Width of slots Gage 213 Deleted 214 Length from front tapered face to exterior shoulder Gage 215 Del
47、eted 216 Deleted 217 Deleted 218 Width of thread undercut, max Gage 219 Width of interior undercut, max Gage 220 Length from end to inside front face of bore Gage 221 Diameter of exterior shoulder Gage 222 Width of exterior shoulder Gage 223 Location of undercut from shoulder Gage 224 Location of fl
48、ats incorrect Gage 225 Deleted 226 Radius or chamfer incorrect Gage 227 Radius or chamfer missing Visual 228 Surface finish improper, except as otherwise specified Visual 229 Marking missing, incorrect, or illegible Visual 4.5.2.4 Trunnion, Drawing 8594482, covering a detail of Drawing 11730535. Cri
49、tical None defined Major 101 Concentricity of lugs Gage 102 True position of lugs Gage 103 Symmetry of flats at root of lugs with inside diameter Gage 104 Perpendicularity of sides with inside diameter Gage 105 Diameter of lugs, min Gage 106 Width across flats, min Gage 107 Radius at base of lugs Gage Pro
