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National Stock Number:
5306-01-175-3625
Federal Supply Class:
5306
National Item Identification Number:
011753625
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:
| 9997M94P02 | 03350 | GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES LP | | 9997M94P02 | 06710 | VALLEY-TODECO, INC. | | 9997M94P02 | 07482 | GENERAL ELECTRIC COMPANY | | 9997M94P02 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | 9997M94P02 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| ASKEWED HEAD ANGLE | 90.0 DEGREES NOMINAL | | DISTANCE FROM CENTERLINE TO FLAT | 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | | FASTENER LENGTH | 1.110 INCHES MINIMUM AND 1.130 INCHES MAXIMUM | | GRIP LENGTH | 0.645 INCHES MINIMUM AND 0.655 INCHES MAXIMUM | | HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | HEAD DIAMETER | 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM | | HEAD STYLE | DEE CHAMFER | | MATERIAL | NICKEL ALLOY 718 OVERALL | | NOMINAL THREAD DIAMETER | 0.3125 INCHES | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 24 |
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