MIL-DTL-2726/27C
REQUIREMENTS
Dimensions and configurations: See figures 1and 2.
Enclosure assembly: In accordance with MIL-E-24142/6, PIN M24142/6-002.
Effective of enclosure: Submersible (15-foot) in accordance with MIL-STD-108.
Switch: Rotary, in accordance with MIL-DTL-15291 type 6SR3A4.
Mating plug: MIL-DTL-2726/26, PIN M2726/26-001.
Gasket: In accordance with MIL-PRF-900, except that the hardness shall be durometer 65.
Insulation: Shall be molded plastic in accordance with ASTM-D5948 type MAI-60 or
MIL-I-24768/1 type GME.
Electrical rating: 60-ampere, 208/117-volt, alternating current.
Handle: The handle shall be of non-conducting material and designed to turn the switch
on and off and also serve as an interlock to prevent removal or insertion of the plug
and cap while the switch is in the "ON" position.
PIN: M2726/27-001 (assembly), M2726/27-002 (receptacle fitting).
Internal wiring: To be furnished.
Contact finish: Silver plate.
Verification
Verification shall be as specified in MIL-DTL-2726 and table I herein. The first article and
conformance inspections shall consist of the inspections as specified in table I, in the order shown.
TABLE l. First article and quality conformance inspection.
First
Conformance
Inspection
article
Examination
X
X
Insulation resistance
X
X
Dielectric withstanding voltage
X
X
Contact resistance
X
X
Endurance
X
Salt spray
X
Contact resistance
X
Vibration
X
Shock
X
Effectiveness of Enclosure
X
X
Dielectric withstanding voltage
X
Operation
X
X
4
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