Features
2b and 2a thread class, 1.718 inches nominal overall length, unef and unef thread series designator.
Right-hand.
Includes quality control certificate of conformance.
Specifications
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Thread Direction:
Right-hand and right-hand
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Body Style:
Straight shape, internal coupling
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Overall Diameter:
1.750 inches
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Environmental Protection:
Moisture resistant and salt water resistant and vibration resistant
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Threaded Device Type:
Coupling facility
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Mating End Quantity:
2
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Contact Position Arrangement Style:
20-27 all mating ends
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Contact Removability:
Nonremovable all mating ends all contact groupings
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Polarization Method:
Keyway or multiple keyway
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Insert Position In Deg:
0.0
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Shell Type:
Solid
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Connector Locking Method:
Internally threaded coupling ring and externally threaded shell
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Thread Size:
1.250 inches and 1.250 inches
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Contact Material:
Copper alloy all mating ends all contact groupings
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Contact Surface Treatment:
Gold all mating ends all contact groupings and nickel all mating ends all contact groupings
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Insert Material:
Plastic phenolic all mating ends
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Shell Material:
Aluminum alloy 2011
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Shell Surface Treatment:
Cadmium
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Shell Material Specification:
Qq-a-225/3, alloy 7075 federal specification single material response
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Insert Material Specification:
Mil-m-14, type mfn military specification single material response all mating ends
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Included Contact Quantity:
7 1st mating end all contact groupings
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Included Contact Quantity:
7 2nd mating end all contact groupings
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Included Contact Type:
Round pin 1st mating end all contact groupings
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Included Contact Type:
Round socket 2nd mating end all contact groupings
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Precious Material And Location:
Contact surfaces gold
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Precious Material And Weight:
0.014 gold grains, troy
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Precious Material:
Gold
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Federal Supply Class (fsc):
Connectors, electrical
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National Stock Number (nsn):
5935-00-478-7384