Features
3a and 3b thread class, 4.200 inches nominal overall length, copper alloy material.
Includes quality control certificate of conformance.
Specifications
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Thread Pitch Diameters:
+1.5422/+1.5455 inches and +1.5805/+1.5844 inches
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Thread Length:
0.060 inches and 0.500 inches
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Thread Size:
1 9/16-32 and 1 11/16-16
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Overall Diameter:
2.987 inches
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Screw Thread Series Designator:
Uns and uns
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Thread Location:
External and internal
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Material:
Bronze
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Surface Treatment:
Black oxide, mil-f-495
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-286-9116
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Special Features:
32, 63, 125, 500, 1000 microinch surface finish as required