REQUIREMENTS: Material:
MS27145C
Shell: Rubber in accordance with ASTM D2000, M3BC610A14C12E034F19.
Terminal: Brass composition, temper half hard minimum in accordance with ASTM B 36/B 36M, ASTM B121/B 121M or ASTM B124/B 124M.
Terminal protective finish: Silver plate, grade D, class S, .0002-inch minimum thickness in accordance with ASTM B700.
Mating connectors: See MS27146.
When connectors are coupled, the following requirements shall apply:
Voltage drop: The voltage drop shall not exceed 20 millivolts when tested in a 28 volt circuit as outlined in MIL-STD-202, method 307.
Dielectric strength: The assembly shall withstand dielectric strength test of 1000 volts and meet the requirements of MIL-STD-202, method 302.
Waterproof requirements: The assembly shall be waterproof. Refer to MIL-HDBK-1184, or equivalent, for guidance on waterproof testing.
Salt spray corrosion test: The assembly shall meet the requirements of salt spray corrosion test outlined in MIL-STD-202, method 101 (5% saline solution, 200 hours duration).
Pull test: Terminal number 8338564 to be crimped to cable. Terminal number 7982997 to be soldered to cable with solder composition SN-50 or SN-60, in accordance with J-STD-004, J-STD-005, and J-STD-
006. The terminal assembly shall withstand a pull test of 60 pounds (27 kilograms).
Separation force: The force required to uncouple the connectors shall not exceed 50 percent of the values expressed in the pull test above when tested at -55°C and at 85°C.
Part or Identifying Number (PIN): MS27145-1.
Details of this assembly shall be in accordance with engineering parts list 8589045, which may be obtained from the U.S. Army Tank Automotive Command, Warren, MI 48397-5000.
(Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes.)
C0NCLUDING MATERIAL
Custodians: Preparing activity: Army - AT DLA - CC
Navy - YD
DLA - CC (Project 5935-4427-004)
Review activities: Army - CR4, MI Navy - MC
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