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National Stock Number:
5306-01-244-5937
Federal Supply Class:
5306
National Item Identification Number:
012445937
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:
| 122-5343923 PC5 | 43689 | HUNTINGTON INGALLS INC | | 122-5486621 PC5 | 43689 | HUNTINGTON INGALLS INC | | 5343923-0005 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 10.375 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY K-500 OR | | NICKEL ALLOY 502 OVERALL | | THREAD LENGTH | 1.000 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | UNS | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 7 | | THREAD CLASS | 2A | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL | | HEAD HEIGHT | 0.150 INCHES MINIMUM AND | | 0.188 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.425 INCHES MINIMUM AND | | 0.438 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD |
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