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National Stock Number:
5306-01-494-6042
Federal Supply Class:
5306
National Item Identification Number:
014946042
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
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Manufacturer Information:
| 124-2266896 P/N 43 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-2451893 P/N 11 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 1.875 INCHES NOMINAL | | HEAD STYLE | DISHED HEXAGON | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SPECIAL FEATURES | THIS IS A FITTED BOLT; IT IS USED ON A WEAPONS ELEVATOR, OPERATING MECHANISM ASSEMBLY, AND IS PART OF BALLISTIC HATCH | | WIDTH BETWEEN FLATS | 1.125 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 10 | | THREAD SERIES DESIGNATOR | UNC |
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