5306-00-065-3148 BOLT,MACHINE Index 4923-00-065-3157 COIL,TEST,SHIELDED ASSEMBLY

National Stock Number:
5306-00-065-3149

Federal Supply Class:
5306

National Item Identification Number:
000653149

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:
24-02688008TENNESSEE VALLEY AUTHORITY


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY ADDITION OF HEX NUT
FASTENER LENGTH24.000 INCHES NOMINAL
FEATURES PROVIDEDUNFINISHED HEAD AND HEX NUT
GRIP LENGTH14.000 INCHES NOMINAL
HEAD HEIGHT0.628 INCHES MINIMUM AND 0.684 INCHES MAXIMUM
HEAD STYLESQUARE
NOMINAL THREAD DIAMETER1.000 INCHES
MATERIALSTEEL OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH10.000 INCHES MINIMUM
THREAD QUANTITY PER INCH8
THREAD SERIES DESIGNATORUNC
WIDTH BETWEEN FLATS1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL


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