5306-00-274-0968 BOLT,MACHINE Index 5306-00-274-0980 BOLT,MACHINE

National Stock Number:
5306-00-274-0972

Federal Supply Class:
5306

National Item Identification Number:
002740972

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.


Manufacturer Information:
63915PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
SP928010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
EXTENDED WASHER DIAMETER0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM
FASTENER LENGTH2.260 INCHES MINIMUM AND 2.280 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT0.530 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
HEAD STYLESQUARE EXTENDED WASHER
HOLE CONFIGURATION STYLESQUARE LONGITUDINAL HOLE
HOLE DIAMETER0.064 INCHES NOMINAL
HOLE TYPEDRILLED
HOLE QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATION0.S.2525 HALF HARD FSCM 10001 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL


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