5998-01-145-6440 CIRCUIT CARD ASSEMBLY Index 5925-01-145-6444 CIRCUIT BREAKER

National Stock Number:
5306-01-145-6441

Federal Supply Class:
5306

National Item Identification Number:
011456441

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:
9146M63P0207482GENERAL ELECTRIC COMPANY
9146M63P022T498MORTON GRINDING, INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.053 INCHES MINIMUM AND
1.073 INCHES MAXIMUM
MATERIALSTEEL OVERALL
THREAD LENGTH0.532 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
HEAD HEIGHT0.120 INCHES MINIMUM AND
0.130 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.348 INCHES MINIMUM AND
0.368 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE07482
DESIGN CONTROL REFERENCE9146M63P02


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