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National Stock Number:
5306-00-146-0386
Federal Supply Class:
5306
National Item Identification Number:
001460386
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:
| 3243663 | 55380 | HATCH & KIRK, INC. | | 3243663 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 3243751 | 55380 | HATCH & KIRK, INC. | | N25025 PC-3 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 3243751 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.594 INCHES NOMINAL | | MATERIAL | STEEL COMP 1022 OR | | STEEL COMP 1212 OR | | STEEL COMP 1213 OR | | STEEL COMP 1117 OR | | STEEL COMP 1118 OVERALL | | THREAD LENGTH | 1.250 INCHES MINIMUM | | HEAD STYLE | CROWNED HEXAGON | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL | | HEAD HEIGHT | 0.469 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 1.000 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD |
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