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National Stock Number:
5306-00-428-6563
Federal Supply Class:
5306
National Item Identification Number:
004286563
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:
| 10A1915383 | 23382 | FWD SEAGRAVE HOLDINGS LP | | 1915383 | 16758 | GENERAL MOTORS CORP DELCO ELECTRONICS DIV | | 1915383 | 16764 | GENERAL MOTORS CORP DELCO REMY DIV | | 1915383 | 1LW55 | BORGWARNER PDS (ANDERSON), L.L.C. | | 1915383 | 24617 | GENERAL MOTORS CORP | | 1915383 | 61928 | GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT | | 1915383 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 1915383 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| FASTENER LENGTH | 9.907 INCHES MINIMUM AND 9.969 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | HEAD HEIGHT | 0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | WIDTH BETWEEN FLATS | 0.438 INCHES MINIMUM AND 0.454 INCHES MAXIMUM | | SURFACE TREATMENT | DICHROMATE ZINC OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.938 INCHES MINIMUM AND 1.062 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 18 |
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