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National Stock Number:
5306-00-131-6617
Federal Supply Class:
5306
National Item Identification Number:
001316617
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:
| RPH.21649 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | RPH21649 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | RPH21649 | 26295 | CURTIS ENGINE & EQUIPMENT COMPANY, INC. | | RPH21649 | 33951 | MID-CONTINENT SUPPLY CO INC | | RPH21649 | K8098 | MAN DIESEL & TURBO LTD | | RPH21649 | U1476 | PAXMAN DIESELS LTD | | RPM21649 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| FASTENER LENGTH | 1.312 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | HEAD HEIGHT | 0.188 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SPECIAL FEATURES | UNDERCUT UNDER HEAD 0.309 IN. TO 0.315 IN. DIA BY 0.100 IN. LG | | WIDTH BETWEEN FLATS | 0.554 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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