1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2002 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.
3、A.TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS: http:/www.sae.org400 Commonwealth Drive, Warrendale, PA 15096-0001AEROSPACE STANDARDAS81765Issued 2002-02Insulating Components, Molded, Electrical, Heat Shrinkable,General Specification ForFSC 5970NOTICEThis document has
4、 been taken directly from U.S. Military Specification MIL-I-81765A, Notice 1 and contains only minor editorial and format changes required to bring it into conformance with the publishing requirements of SAE technical standards. The initial release of this document is intended to replace MIL-I-81765
5、A, Notice 1. Any part numbers established by the original specification remain unchanged.The original Military Specification was adopted as an SAE standard under the provisions of the SAE Technical Standards Board (TSB) Rules and Regulations (TSB 001) pertaining to accelerated adoption of government
6、 specifications and standards. TSB rules provide for (a) the publication of portions of unrevised government specifications and standards without consensus voting at the SAE Committee level, and (b) the use of the existing government specification or standard format.Under Department of Defense polic
7、ies and procedures, any qualification requirements and associated qualified products lists are mandatory for DOD contracts. Any requirement relating to qualified products lists (QPLs) has not been adopted by SAE and is not part of this SAE technical document.Copyright SAE International Provided by I
8、HS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SAE AS81765 - 2 -1. SCOPE:1.1 Scope:This specification covers requirements for material used in electrical insulating heat shrinkable components. The continuous operating temperature of these ma
9、terials shall range from -75C to +200C (-103F to +392F). (See 6.1).1.2 Classification:The properties of heat shrinkable molded components shall be as specified in the applicable specification sheet.2. APPLICABLE DOCUMENTS:2.1 Government Documents:2.1.1 Specifications, and standards: Unless otherwise
10、 specified, the following specifications and standards of the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DODISS) specified in the solicitation form a part of this specification to the extent specified herein.SPECIFICATIONSFEDERALO-S-1926 Sodium Chl
11、oride, Technical VV-F-800 Fuel, Oil, DieselPPP-B-566 Boxes, Folding, PaperboardPPP-B-591 Boxes, Shipping, Fiberboard, Wood-CleatedPPP-B-636 Boxes, Shipping, FiberboardPPP-B-676 Boxes, setupPPP-T-45 Tape, Gummed, Paper, Reinforced and Plain, for Sealing and SecuringPPP-T-76 Tape, Packaging, Paper (Fo
12、r Carton Sealing)MILITARYMIL-P-116 Preservation, Methods ofMIL-H-5606 Hydraulic Fluid, Petroleum Base, Aircraft, Missile and OrdnanceMIL-T-5624 Turbine Fuel, Aviation, Grade JP-4MIL-L-7808 Lubricating Oil, Aircraft Turbine Engine, Synthetic BaseMIL-A-8243 Anti-Icing and Deicing-Defrosting FluidMIL-L
13、-23699 Lubricating Oil, Aircraft Turbine Engines, Synthetic BaseMIL-B-43666 Box, Shipping, ConsolidationMIL-A-46864 Adhesive, Epoxy, Modified, Flexible, Two ComponentMIL-D-50030 Decontamination Agent, DS-2Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction
14、 or networking permitted without license from IHS-,-SAE AS81765 - 3 -2.1.1 (Continued):STANDARDSMILITARYMIL-STD-105 Sampling Procedures and Tables for Inspection by AttributesMIL-STD-129 Marking for Shipping and Storage(Copies of specifications, standards, handbooks, drawings, and publications and o
15、ther Government documents required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity)MILITARY SPECIFICATION SHEETSMIL-I-81765/1A Insulating Components, Molded, Electrical, Heat Shrinkable Polyo
16、lefin, Crosslinked, Semi-Rigid and FlexibleMIL-I-81765/2A Insulating Components, Molded, Electrical, Heat Shrinkable Polychloroprene, Flexible, CrosslinkedMIL-I-81765/3A Insulating Components, Molded, Electrical, Heat Shrinkable Silicone Rubber, Flexible, CrosslinkedMIL-I-81765/4A Insulating Compone
17、nts, Molded, Electrical, Heat Shrinkable Fluoroelastomer, Flexible, CrosslinkedMIL-I-81765/5(AS) Insulating Components, Molded, Electrical, Heat Shrinkable Butyl Rubber, Flexible, Crosslinked (Cancelled)MIL-I-81765/6 Insulating Components, Molded, Electrical, Heat Shrinkable Fluoropolymer, Semi-Rigi
18、d, CrosslinkedMIL-I-81765/7 Insulating Components, Molded, Electrical, Heat Shrinkable Fluoropolymer Composite, Semi-Rigid, Crosslinked2.2 Other publications:The following documents form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the docume
19、nts which are DoD adopted shall be those listed in the issue of the DODISS, specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issue of the nongovernment documents which is current on the date of the solicitation.AMERICAN SOCIETY
20、FOR TESTING AND MATERIALS (ASTM)ASTM D 149 Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power FrequenciesASTM D 257 D-C Resistance or Conductance of Insulating MaterialsASTM D 374 Thickness of Solid Electrical InsulationASTM D 412 Rubber
21、 Properties in TensionASTM D 570 Water Absorption of PlasticsCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SAE AS81765 - 4 -2.2 (Continued):ASTM D 635 Rate of Burning and/or Extent and Time of Burnin
22、g of Self-Supporting Plastics in a Horizontal PositionASTM D 747 Apparent Bending Modulus of Plastics by Means of a Cantilever BeamASTM D 792 Specific Gravity and Density of Plastics by DisplacementASTM D 2240 Rubber Property - Durometer HardnessASTM D 2671 Testing Heat-Shrinkable Tubing for Electri
23、cal UseASTM D 3951 Commercial PackagingASTM G 21 Resistance of Synthetic Polymeric Materials to Fungi, Recommended Practice for Determining(Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.)Uniform Freight Classifi
24、cation Rules and Container Specification for Rail Shipments(Application for copies should be addressed to the Uniform Freight Classification Committee, 202 Union Station, Chicago, Illinois 60606.)National Motor Freight Classification Rules and Container Specifications for Truck Shipments(Application
25、 for copies should be addressed to the National Classification Board, Sixteenth Street, Washington, D.C. 20002.)(Nongovernment standards and other publications are normally available from the organizations which prepare or which distribute the documents. These documents also may be available in or t
26、hrough libraries or other informational services.)2.3 Order of precedence:In the event of a conflict between the text of this specification and the references cited herein (except for associated detail specifications, specification sheets or MS standards), the text of this specification shall take p
27、recedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained.3. REQUIREMENTS:3.1 Specification sheets:The heat shrinkable molded component requirements shall be as specified herein and in accordance with the applicab
28、le specification sheets. In the event of any conflict between the requirements of this specification and the specification sheet, the latter shall govern.3.2 First article:When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.3 and 6.2).Copy
29、right SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SAE AS81765 - 5 -3.3 Dimensions and tolerances:All dimensions and tolerances of the molded components, when tested in accordance with 4.5.3 and the applicabl
30、e specification sheet, shall be as specified in the applicable drawing, specification, contract, or purchase order (see 6.2).3.4 Properties:The properties of molded components shall be as specified in Table I.3.5 Storage life:3.5.1 Shelf life: The manufacturer shall certify in writing that the molde
31、d component at the conditions specified in the applicable specification sheet, shall conform to “as received” dimensions and to “after shrinkage” dimensions for the shelf like specified in the applicable specification sheet.3.5.2 Extension of shelf life: The expiration date may be extended by a peri
32、od of time equal to fifty percent (50%) of the original shelf life for the molded components if the dimensions are still within specification limits when tested as specified in 4.6.9.3.6 Workmanship:When examined visually, the molded components, before and after shrinkage, shall be free from interna
33、l voids, blisters, lumps, tears, dents, pinholes, seams, cracks, foreign matter and other defects that would be detrimental to fabrication, appearance, or performance.4. QUALITY ASSURANCE PROVISIONS:4.1 Responsibility for inspection:Unless otherwise specified in the contract or purchase order, the c
34、ontractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unles
35、s disapproved by 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 supplies and services conform to prescribed requirements.4.1.1 Responsibility for compliance: All items must meet
36、all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring
37、 that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective
38、material.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SAE AS81765 - 6 -4.2 Classification of inspections:The examination and testing of the molded components shall be classified as follows:a. First
39、Article inspection (see 4.3).b. Quality conformance inspection (see 4.4).4.3 First Article inspection:First Article inspection shall consist of all the tests in Table I and inspections of this specification. The First Article inspection shall be performed on the first lot or order of molded componen
40、ts furnished under this specification and on any subsequent lot or order when specified by the acquisition activity (see 4.3.1 and 6.2). Instructions for testing and approving the components are located in 6.2.2.4.3.1 Prior approval: If a contractor has previously delivered an acceptable product mee
41、ting the requirements of this specification, First Article inspection may be waived at the discretion of the acquisition activity for a period of time not to exceed 2 years.4.3.2 First article sample: Unless otherwise specified by the acquisition activity, the first article sample shall consist of t
42、en 6 by 6 by 0.075 inch (150 by 150 by 2 mm) molded slabs and three molded components of the type specified in the contract or purchase order. The molded components shall have been prepared using the same facilities to be used in the manufacture of the production unit. The acquisition activity shall
43、 designate the laboratory to which the sample shall be forwarded. The samples shall be plainly and durably marked and packaged in accordance with Section 5 of this specification.4.3.2.1 First Article sample identification: The First Article sample shall be plainly identified by securely attached dur
44、able tags or labels marked with the following information:Sample for First Article inspectionMOLDED COMPONENT, ELECTRICAL, HEAT SHRINKABLEName of ManufacturerProduct Code NumberDate of ManufactureSubmitted by (name) (date) for First Article inspection in accordance with the requirements of(give spec
45、ification sheet number, class, and part number as applicable)4.3.3 Manufacturers data: For each acquisition, the manufacturer shall submit two copies of his test report that show the components conform to the requirements of the specification. The data shall include certification that the molded com
46、ponents meet or exceed the shelf life established in the applicable specification sheet.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-SAE AS81765 - 7 -4.4 Quality conformance inspection:4.4.1 Lot for
47、mation: Unless otherwise specified, a lot shall consist of all the heat shrinkable molded components of one specification sheet, class, color and size that have been processed under essentially the same conditions into a finished form from one batch and available for inspection at one time. A batch
48、shall be the quantity of material mixed, blended, or processed in a single operation intended to make the product uniform. If the material cannot be identified by batch, a lot shall consist of molded components from one specification sheet, class, color and size that has been produced at one plant u
49、nder essentially the same conditions, processed in a continuous operation and available for inspection at one time.4.4.2 Sampling:4.4.2.1 Quality conformance: Molded slabs, 6 by 6 by 0.075 inch (150 by 150 by 2 mm) shall be prepared from randomly sampled material selected during the lot run. Molded slabs and molded components shall be selected in accordance with Inspection Level S-2 of MIL-STD-105 and tested as specified in 4.4.3.1.4.4.2.2 Packaging: A quantit
