NAVY MIL-DTL-24231 E-2013 CONNECTORS PLUGS RECEPTACLES ADAPTERS HULL INSERTS AND HULL INSERT PLUGS PRESSURE-PROOF GENERAL SPECIFICATION FOR.pdf

1、Comments, suggestions, or questions on this document should be addressed to Commander, Naval Sea Systems Command, ATTN: SEA 05S, 1333 Isaac Hull Avenue, SE, Stop 5160, Washington Navy Yard DC 20376-5160 or emailed to CommandStandardsnavy.mil, with the subject line “Document Comment”. Since contact i

2、nformation can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.dla.mil. AMSC N/A FSC 5935 INCH-POUND MIL-DTL-24231E(SH) 26 April 2013 SUPERSEDING MIL-C-24231D(SH) w/AMENDMENT 2 7 August 1989 MIL-C-24231D(SH) 15 May 1987 DETAIL

3、 SPECIFICATION CONNECTORS, PLUGS, RECEPTACLES, ADAPTERS, HULL INSERTS, AND HULL INSERT PLUGS, PRESSURE-PROOF, GENERAL SPECIFICATION FOR This specification is approved for use by the Naval Sea Systems Command and is available for use by all Departments and Agencies of the Department of Defense. 1. SC

4、OPE 1.1 Scope. This specification covers pressure-proof single and multiple cable connectors, plugs, receptacles, adapters, hull inserts, and hull insert plugs. 1.2 Classification. Pressure-proof fittings (connectors, plugs, receptacles, adapters, hull inserts, and hull insert plugs) are of the foll

5、owing types as specified (see 6.2). 1.2.1 Types. Type I Molded plugs (straight and 90-degree). Type II Adapters for molded plugs. Type III Single cable connectors. Type IV Multiple cable connectors. Type V Multi-pin receptacles (receptacles for multiple cable connectors). Type VI Plugs for hull inse

6、rts. Type VII Hull inserts. 1.3 Part or identifying number (PIN). PINs to be used for pressure-proof single and multiple cable connectors, plugs, receptacles, adapters, hull inserts, and hull insert plugs acquired to this specification are created as follows: M 24231 /XX - XXX Prefix Specification N

7、umber Specification Sheet Number Dash Number Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231E(SH) 2 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. Th

8、is section does not include documents 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 docum

9、ents cited in sections 3, 4, or 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 spec

10、ified, the issues of these documents are those cited in the solicitation or contract. FEDERAL SPECIFICATIONS L-P-390 - Plastic Molding and Extrusion Material, Polyethylene and Copolymers (Low, Medium, and High Density) QQ-N-281 - Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and

11、 Structural and Special Shaped Sections QQ-N-286 - Nickel-Copper-Aluminum Alloy, Wrought (UNS N05500) FEDERAL STANDARDS FED-STD-H28/2 - Screw-Thread Standards for Federal Services, Section 2, Unified Inch Screw Threads UN and UNR Thread Forms DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-S-901 - Shock Te

12、sts, H.I. (High-Impact) Shipboard Machinery, Equipment, and Systems, Requirements for MIL-DTL-915 - Cable, Electrical, for Shipboard Use, General Specification for MIL-DTL-915/8 - Cable, Power Electrical, 600 Volts, for Outboard Use Only (Not for Inboard Use), Types DSS, TSS, FSS, and 7SS MIL-DTL-15

13、024 - Plates, Tags, and Bands for Identification of Equipment, General Specification for MIL-P-15024/5 - Plates, Identification MIL-DTL-16878/1 - Wire, Electrical, Polyvinyl Chloride (PVC) Insulated, 105 Degree C, 600 Volts (Not for Navy Shipboard Use) MIL-E-21562 - Electrodes and Rods Welding, Bare

14、, Nickel Alloy MIL-E-22200/3 - Electrodes, Welding, Covered: Nickel Base Alloy; and Cobalt Base Alloy MIL-DTL-24643/33 - Cable, Electrical, -20 C to +90 C, Type LS2SWU MIL-DTL-24643/38 - Cable, Electrical, -20 C to +90 C, 600 Volts, Type LSECM MIL-P-25732 - Packing, Preformed, Petroleum Hydraulic Fl

15、uid Resistant, Limited Service at 275 Deg. F (135 Deg. C) (See supplement 2 for list of associated specification sheets.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231E(SH) 3 DEPARTMENT OF DEFENSE STANDARDS MIL-STD-129 - Military Mark

16、ing for Shipment and Storage MIL-STD-167-1 - Mechanical Vibrations of Shipboard Equipment (Type I Environmental and Type II Internally Excited) MIL-STD-202 - Electronic and Electrical Component Parts DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-454 - General Guidelines for Electronic Equipment (Copies o

17、f these documents are available online at http:/quicksearch.dla.mil/ or https:/assist.dla.mil.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless other

18、wise specified, the issues of these documents are those cited in the solicitation or contract. NAVAL SEA SYSTEMS COMMAND (NAVSEA) PUBLICATIONS S9074-AQ-GIB-010/248 - Requirements for Welding and Brazing Procedure and Performance Qualification S9074-AR-GIB-010/278 - Requirements for Fabrication Weldi

19、ng and Inspection, and Casting Inspection and Repair for Machinery, Piping, and Pressure Vessels S9320-AM-PRO-020 - Underwater Cable Assembly and Encapsulated Components, Fabrication, Repair, and Installation Manual; Vol. II, Molding and Inspection Procedures for Fabricating Connector Plugs for Subm

20、arine Outboard Cables T9074-AS-GIB-010/271 - Requirements for Nondestructive Testing Methods (Copies of these documents are available online at https:/nll1.ahf.nmci.navy.mil. These publications can be located by searching the Navy Publications Index for the TMIN without the suffix.) 2.3 Non-Governme

21、nt publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. ASME INTERNATIONAL ASME B46.1 - Surface Texture (Surface Roughness, Waviness, and Lay) (Cop

22、ies of this document are available from ASME International, 22 Law Drive, P.O. Box 2900, Fairfield, NJ 07007-2900 or online at www.asme.org.) ASTM INTERNATIONAL ASTM D2240 - Standard Test Method for Rubber Property Durometer Hardness ASTM E10 - Standard Test Method for Brinell Hardness of Metallic M

23、aterials ASTM E18 - Standard Test Methods for Rockwell Hardness of Metallic Materials (Copies of these documents are available from ASTM International, 100 Barr Harbor Dr., P.O. Box C700, West Conshohocken, PA 19428-2959 or online at www.astm.org.) Provided by IHSNot for ResaleNo reproduction or net

24、working permitted without license from IHS-,-,-MIL-DTL-24231E(SH) 4 SAE INTERNATIONAL SAE-AMS2817 - Packaging and Identification, Preformed Packings SAE-AMS3216 - Fluorocarbon (FKM) Rubber, High-Temperature-Fluid Resistant, Low Compression, Set 70-80 SAE-AMS3218 - Fluorocarbon (FKM) Rubber, High-Tem

25、perature-Fluid Resistant, Low Compression, Set 85 to 95 SAE-AMS7259 - Rings, Sealing, Fluorocarbon (Fkm) Rubber High-Temperature-Fluid Resistant Low Compression Set 85 to 95 SAE-AMS7276 - Rubber: Fluorocarbon (FKM) High-Temperature-Fluid Resistant Low Compression Set for Seals in Fuel Systems and Sp

26、ecific Engine Oil Systems SAE-AMS-P-83461 - Packing, Preformed, Petroleum Hydraulic Fluid Resistant, Improved Performance At 275Mdf (135Mdc) SAE-AS8660 - Silicone Compound NATO Code Number S-736 (Copies of these documents are available from SAE World Headquarters, 400 Commonwealth Drive, Warrendale,

27、 PA 15096-0001 or online at www.sae.org.) 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 (except for related specification sheets), the text of this document takes precedence. Not

28、hing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Specification sheets. The individual item requirements shall be as specified herein and in accordance with the applicable specification sheet. In the event of

29、 any conflict between the requirements of this specification and the specification sheet, the latter shall govern. 3.2 First article. When specified (see 6.2), a sample shall be subjected to first article inspection in accordance with 4.2. 3.3 Materials. Materials shall be as specified (see 3.1). Su

30、fficient material identifications and controls shall be exercised by the contractor to assure that the final product conforms to this specification. 3.3.1 Material control. Chemical analysis and physical properties of material per heat from the mill shall be traceable from the bar stock to the final

31、 product. Material identity shall be maintained throughout the manufacturing process. When specified (see 6.2), material control objective quality evidence shall be prepared. 3.3.2 Hull insert plugs, connector bodies, nuts, and washers. Unless otherwise specified (see 3.1), hull insert plugs, connec

32、tor bodies, nuts, and washers shall be manufactured from mill annealed Ni-Cu-Al alloy in accordance with QQ-N-286. The Ni-Cu-Al alloy shall be age hardened either before machining or after machining and welding to obtain 130,000 pounds force per square inch (lbf/in2) minimum tensile strength, 85,000

33、 lbf/in2 minimum yield strength at 0.2 percent offset, and 20 percent minimum elongation. 3.3.2.1 Receptacle bodies. Unless otherwise specified (see 3.1), receptacle bodies shall be manufactured from Ni-Cu alloy in accordance with Class A, Form 1, hot finished of QQ-N-281 with a minimum yield streng

34、th of 40,000 lbf/in2 at 0.2 percent offset, or Ni-Cu alloy in accordance with Class A, Form 1, cold drawn of QQ-N-281 with a minimum yield strength of 50,000 lbf/in2 at 0.2 percent offset. The chemical and physical analysis furnished by the mill will satisfy certification requirements when supplemen

35、ted by the required traceability markings identifying the finished receptacle bodies to the bar stock on which the chemical and physical analysis was conducted. When specified (see 6.2), material control objective quality evidence shall be prepared. Provided by IHSNot for ResaleNo reproduction or ne

36、tworking permitted without license from IHS-,-,-MIL-DTL-24231E(SH) 5 3.3.3 Retainer plates and retainer plate assemblies. Retainer plates and retainer plate assemblies shall be made from Ni-Cu alloy in accordance with Class A, Form 1, hot finished of QQ-N-281 with a minimum yield strength of 40,000

37、lbf/in2 at 0.2 percent offset or Ni-Cu alloy in accordance with Class A, Form 1, cold drawn of QQ-N-281 with a minimum yield strength of 50,000 lbf/in2 at 0.2 percent offset. 3.3.4 Pin and socket contacts. 3.3.4.1 Pin contacts. Unless otherwise specified (see 3.1), pin contacts shall be Bendix Aviat

38、ion Corporation, size 16M, short, part no. 10-101515-15P, gold plated; L.L. Rowe Company, part no. 40096; Connector Technology, part no. PC001086; or equal. Any other pin contact submitted as equal is subject to NAVSEA approval. 3.3.4.2 Socket contacts. Unless otherwise specified (see 3.1), socket c

39、ontacts shall be Bendix Aviation Corporation, size 16M, short, part no. 10-101515-15S, gold plated; L.L. Rowe Company, part no. 40097; Connector Technology, part no. SCA1315-1; or equal. Any other socket contact submitted as equal is subject to NAVSEA approval. 3.3.5 Molded inserts. Material for mol

40、ded inserts shall be as specified (see 3.1) or equal. Any material submitted as equal is subject to NAVSEA approval. 3.3.6 O-ring packings. O-ring gaskets shall be in accordance with SAE-AMS7276, SAE-AMS7259, SAE-AMS3216, or SAE-AMS3218. Refer to MIL-P-25732 for guidance. Size shall be as specified

41、(see 3.1). O-rings shall be lubricated with a light film of silicone compound in accordance with SAE-AS8660 at the time of assembly. 3.3.7 Caps and sealing plugs. Pressure-proof protective caps and sealing plugs shall be of the material specified (see 3.1). Where caps or sealing plugs are not specif

42、ied, refer to L-P-390 for guidance in installing Type I plastic end caps to prevent damage to threads or entrance of water or dust. 3.3.8 Prohibited materials. Asbestos, cadmium, and mercury (see 3.3.8.1) shall not be used in construction of pressure-proof fittings covered by this specification. 3.3

43、.8.1 Mercury. Mercury in any form shall not be used in manufacturing and test processes (including test equipment such as mercury thermometers) applying to the basic hull fitting, but may be used in manufacturing and test processes for materials and parts provided it is used in such a way that conta

44、mination of the materials and parts themselves cannot result. 3.3.9 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible, provided that the material meets or exceeds the operational an

45、d maintenance requirements, and promotes economically advantageous life cycle costs. 3.4 Construction. The construction and physical dimensions shall be as specified herein and in 3.1. 3.4.1 Pin and socket contact assemblies. Contact arrangements and spacing shall be as specified (see 3.1). Solder c

46、ups shall be aligned to facilitate soldering. 3.4.1.1 Soldering. Soldering should follow the guidance provided in Guideline 5 of MIL-HDBK-454. 3.4.1.2 Socket contacts. Before, during, and after molding, contact surfaces of socket contacts shall be free of dirt, grease, or any other contaminants at a

47、ll times. Removal of contamination after molding shall not be allowed as cleaning may damage or remove gold plating. 3.4.1.3 Sleeving. Sleeving shall be installed over each socket contact with the end of the sleeve 132 inch from the face of the plug. Polyurethane shall not enter into the socket cont

48、act. 3.4.2 Wires and cables. Unless otherwise specified (see 6.2), wires and cables shall be as specified (see 3.1). 3.4.2.1 Conductor color code. Unless otherwise specified (see 6.2), the individual conductor color code number in cables shall be connected to the matching number of socket contacts.

49、3.4.2.2 Cable identification. The cable type shall be permanently marked on the molded plug or the cable within 6 inches of each plug. The cable manufacturers repetitive cable identification markings are acceptable. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231E(SH) 6 3.4.2.3 Wire identification (inserts and receptacles). Ends of wires extending from ins