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National Stock Number:
5306-00-638-8307
Federal Supply Class:
5306
National Item Identification Number:
006388307
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:
| 10A1551 | 21910 | FEDERAL MOTOR TRUCK DIV OF NAPCO INDUSTRIES INC | | 10A1551 | 95201 | NAPCO INTERNATIONAL LLC | | 203623 | 76040 | MACK TRUCKS INC PARTS OPN | | 280213 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC | | 361958 | 65282 | WHITE MOTOR CORP | | BB29186 | 56442 | DIAMOND REO TRUCK CO |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.200 INCHES NOMINAL | | FASTENER LENGTH | 0.813 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | HEAD HEIGHT | 0.094 INCHES NOMINAL | | HEAD DIAMETER | 0.312 INCHES NOMINAL | | HEAD STYLE | ROUND | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.1670 TO 0.1697 INCHES | | SURFACE TREATMENT | NICKEL OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.656 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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