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National Stock Number:
5306-01-087-7384
Federal Supply Class:
5306
National Item Identification Number:
010877384
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:
| J644P15B | 06329 | ASC INTERNATIONAL, INC. | | J644P15B | 06710 | VALLEY-TODECO, INC. | | J644P15B | 06725 | SPS TECHNOLOGIES, LLC | | J644P15B | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | J644P15B | 07482 | GENERAL ELECTRIC COMPANY | | J644P15B | 085X4 | TURBINE KINETICS, INC | | J644P15BQQ | 14236 | JET AVION CORP | | J644P15B | 23899 | J.W. MANUFACTURING, INC | | J644P15B | 27238 | BRISTOL INDUSTRIES, LLC | | J644P15B | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | THREAD LENGTH | 0.750 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | HEAD HEIGHT | 0.303 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.438 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.065 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 07482 | | DESIGN CONTROL REFERENCE | J644P15B |
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