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National Stock Number:
5306-01-494-2970
Federal Supply Class:
5306
National Item Identification Number:
014942970
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:
| 5PTC1021-13-4 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| GRIP LENGTH | 0.291 INCHES MINIMUM AND 0.430 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | SPECIAL FEATURES | BOLT,SPECIAL;WASHER BONDED TO BOLT, HAS ADDITIONAL HEXAGON INTERNAL DRIVER | | WIDTH BETWEEN FLATS | 0.672 INCHES MINIMUM AND 0.675 INCHES MAXIMUM |
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