ARMY MIL-I-47100-1974 INSULATION SLEEVING FLEXIBLE BRAIDED 200 DEGREES CELSIUS (HIGH TEMPERATURE POLYAMIDE)《200摄氏度(高温聚酰亚胺)编织柔韧性绝缘套管》.pdf

1、MIL - I - 4 7 10 0 (MI) 24 May 1974 SUPERSEDING MIS - 13 9 19 4 June 1966 MILITARY SPECIFICATION INSULATION SLEEVING, FLEXIBLE, BRAIDED, 200 DEGREES CELSIUS (H I G H TEMP ERA TURE POLYAM ID E) This specification is approved for use by all departments and agencies of the Department of Defense, 1. SCO

2、PE 1.1 Scope. This specification covers a high temperature-poyamide (nylon) braided flexible sleeving. The sleeving is furnished over a 0.020-inch metal core. 2. APPLICABLE DOCUMENTS 2.1 The following documents, of the issue in effect on the date of invitation for bids or request for proposal, form

3、a part of the specification to the extent specified herein. SPEC IF ICATION Military MIL-1-3190 Insulation Sleeving, Electrical, Flexible, Treated STANDARDS Military MIL - STD - 10 5 Sampling Procedures and Tables for Inspection by Attributes FSC 5970 THIS DOCUMENT CONTAINS (a PAGES .- - Y, Licensed

4、 by Information Handling ServicesMIL-1-47100 (MI) MIL-STD-129 Marking for Shipment and Storage (Copies of specifications, standards, drawings, and publications required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the

5、 contracting officer .) 3. REQUIREMENTS 3.1 Preproduction. sample. Unless otherwise specified (see 6.2), a preproduction sample of sleeving shall meet - - the requirements of this specification. 3.2 Materials. 3.2.1 Composition and construction, 3.2.1.1 Composition. The sleeving shall be fabricated

6、from high temperature polyamide continuous filament yarn. 3.2.1.2 Construction. The yarn shall be 200 denier, 100 filament, produced with a zero twist. The yarn should be woven over a removable core constructed from size 24 AWG solid diamond drawn bright annealed stainless steel or diamond drawn mon

7、el wire. The braid shall be 16 carriers with one end per carrier in a 2 over and 2 under pattern, 45 to 55 picks per inch. shall be 0.040Inch maximum. 3.2.1.3 Size. The finished diameter of the sleeving 3.2.1.4 Color. The color of the sleeving shall be natural off-white, 3.3 Performance characterist

8、ics. (Not applicable) 3.4 Environmental conditions. 3.4.1 Burnin rate, The sleeving shall be self- extinguishin- vertical orientation shall not burnmore than 1/4 inch. 3.4.2 Heat a in . The braid shall not crack, fracture, or * s ow rittleness after the heat aging test specified herein, 2 Licensed b

9、y Information Handling ServicesLicensed by Information Handling Services4 Licensed by Information Handling Servicesin the applicable test methods and procedures paragraphs. . ._ . . . . me tkods. .arid procediir.e s . 4.5.1 Test conditions. Unless otherwise specified herein, the following conditions

10、 shall be used as a basis to establish performance requirements: a. Temperature, 24 degrees plus or minus 9 degrees Celsius (C) (75 degrees plus :or minus 16 degrees Fahrenheit (FI). b. Altitude, facility ground. c. Humidity, facility ambient up to 95 percent relative humidity, 4.5.2 Test se uence.

11、Testing within each classification of inspectionion or acceptance) shall be at the option of the supplier. 4.5.3 Tests. 4.5.3.1 Composition and construction, Composition , shall be certified by the supplier and construction shall be examined visually to establish compliance to 3.2.1. 4.5.3.2 Burnin

12、The core of the sleeving shall be removed. burning rate test in MIL-1-3190 and shall conform to 3.4.1. T r+-=* e s eeving shall then be subjected to the 4.5.3.3 Heat agin . The core of the sleeving shall be removed. T e sleeving shall then be subjected to the heat aging test in accordance with MIL-1

13、-3190 except that the temperature shall be 491 degrees plus or minus 9 degrees F (225 degrees plus or minus 5 degrees C) and the duration shall be 24 hours. The sleeving shall conform to 3.4.2. 4.5.4 Workmanshi . The sleeving shall-be visually examined to _K assure con ormance to the workmanship req

14、uirement specified in 3.5. 4.6 Packaging, packing and marking. The inspector shall ascertain that the packaging, packing and marking of the material conforms to this specification, 5 Licensed by Information Handling ServicesMIL-1-471.00 (MI) 5. PREPARATION FOR DELIVERY 5.1 Packaging and packing. Pac

15、kaging and packing shall be. level 4, B, or C as specified (see 6.2), in accordance with Section 5 of MIL-1-3190. 5.2 Marking. Marking shall be in accordance with MIL-STD-129. Marking shall include, but not be limited to, the following: a. Manufacturers name and address. b. Manufacturers designation

16、. c. Lot number. d. Number of this specification. e. Date of manufacture. f. Contract or purchase order number. 6. NOTES 6.1 Intended use. The sleeving is intended for use as mechanical protection for wire which is subjected to elevated temperatures during short duration exposure to rocket engine ex

17、hausts. 6.2 Orderin Procurement documents should specify but -. not e limited to, the following: a. Title, number, and date of this specification, b. ihether a preproduction sample is required (see 3.1), and if so, pertinent details. c. Requirement for certification of composition (see 4.5.3.1). d. Special marking, if required. e. Selection of applicable level of preservation, packaging, and packing. Custodian: Preparing Activity: Army-MI Army -M I Project No. 5970-A434 6 *US GOVERNMENT PRINTING OFFICE: 1974-713-154/5928 Licensed by Information Handling Services