MIL-DTL-2726/9B
REQUIREMENTS
Dimensions and configurations: See figures 1 and 2.
Effectiveness of enclosure: Watertight in accordance with MIL-STD-108 when mounted in a suitable
enclosure.
Material: Housing optional polyamide (nylon) or metal.
Receptacle insulation and cap in accordance with ASTM-D5948 type MAI-60.
Contacts in accordance with ASTM-B441 copper alloy number 175, HT temper.
Contact hardness: Minimum of Rockwell 80F.
Mating plug: MIL-DTL-2726/3, PIN: M2726/3-001.
Cap assembly: MIL-DTL-2726/13, PIN: M2726/13-001.
Design: Plastic housing and insulation may be a one-piece molded unit.
Gasket: Neoprene, commercial (COML), durometer number 20. Lubricate with silicon compound.
O-ring: In accordance with SAE-AS28775, PIN 229.
Electrical rating: 40-ampere, 450-volt, alternating current, 60-hertz.
PIN: M2726/9-001 (metal housing and shell). PIN: M2726/9-002 (plastic body).
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.
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