1、 AMSC N/A FSC 6145 INCH-POUND MIL-DTL-27072/68C 12 March 2012 SUPERSEDING MIL-DTL-27072/68B 8 December 2000 DETAIL SPECIFICATION SHEET CABLE, SPECIAL PURPOSE, ELECTRICAL, MULTICONDUCTOR (21 CONDUCTORS) AND SINGLE SHIELDED, M27072/68KACA* This specification is approved for use by all Departments and
2、Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-27072. REQUIREMENTS: ORANGE/GREENGREEN/WHITEBLUE/WHITEBLACK/REDWHITE/REDORANGE/REDRED/GREENBLUE/REDWHITE/BLACKRED/BLACKGREEN/BLACKORANGE/BLACKBLUE/
3、BLACKBLACK/WHITERED/WHITEBLACKWHITEREDGREENORANGEBLUEFILLERSHEATH POLYVINYL CHLORIDESHIELD TINNED COPPERTAPENOTE: The complete Part or Identifying Number (PIN) requires a color code designator (see table I). FIGURE 1. Cable configuration. Provided by IHSNot for ResaleNo reproduction or networking pe
4、rmitted without license from IHS-,-,-MIL-DTL-27072/68C 2 Design and construction: See figure 1 Number of conductors: 21 Temperature rating: 200 C Components: Basic wire: M16878/17BGB* (see table I) Conductor: Tinned copper Primary insulation: Polyvinyl Chloride Colors: Black White Red Green Orange B
5、lue White with black tracer Red with black tracer Green with black tracer Orange with black tracer Blue with black tracer Black with white tracer Red with white tracer Green with white tracer Blue with white tracer Black with red tracer White with red tracer Orange with red tracer Blue with red trac
6、er Red with green tracer Orange with green tracer Jacket over insulation: Polyamide Color: Natural Filler: See filler information herein Cabling: Core: Number of conductors: Filler Material: In accordance with MIL-DTL-27072 Pitch or lay: Pull in straight First layer: Number of conductors: 8 Pitch or
7、 lay: 1.5 inches maximum Second layer: Number of conductors: 13 Pitch or lay: 1.5 inches maximum Binder tape material: In accordance with MIL-DTL-27072 Shield: Material: Tinned copper Gauge: 34 AWG Braid angle: 20 to 40 degrees Jacket undershield: Not applicable Provided by IHSNot for ResaleNo repro
8、duction or networking permitted without license from IHS-,-,-MIL-DTL-27072/68C 3 Sheath: Material: Polyvinyl chloride Wall thickness: .040 inch maximum Tensile strength: In accordance with MIL-DTL-27072 Ultimate elongation: In accordance with MIL-DTL-27072 Accelerated aging: In accordance with MIL-D
9、TL-27072 Color: See MIL-DTL-27072 Finished cable: See table I Cold bend: Mandrel size in accordance with MIL-DTL-27072 Dielectric withstanding voltage: 2,000 V rms Conductor resistance: In accordance with basic wire specification TABLE I. Construction data. PIN 27072/68 Basic wire except color M1687
10、8/17BGB*1/,2/(reference) Finished cable diameter inch(mm) 10% Wire size (AWG) Number of strands Strand size Nominal diameter inch(mm) KACA 20 7 28 .064(1.63) .520(13.2) 1/ Asterisks (*) shall be replaced by the appropriate color designator. 2/ Dimensions are in inches. Metric equivalents are given f
11、or information only. Changes from previous issue: Marginal notations are not used in this revision to identify changes with respect to the previous issues due to the extensiveness of the changes. Referenced document. This document references MIL-DTL-27072. CONCLUDING MATERIAL Custodians: Preparing a
12、ctivity: Army - CR DLA - CC Navy - SH Air Force - 85 (Project 6145-2012-026) DLA CC NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of this information above using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
