1660-00-467-8132 HEAD,SAFETY VALVE Index 5360-00-467-8134 SPRING,HELICAL,TORSION

National Stock Number:
5306-00-467-8133

Federal Supply Class:
5306

National Item Identification Number:
004678133

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:
99-101101399995NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION
A25-13B03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
A25-13BK7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH1.700 INCHES MINIMUM AND 1.740 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH1.300 INCHES MINIMUM AND 1.340 INCHES MAXIMUM
HEAD HEIGHT0.243 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER3.6 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH BETWEEN FLATS0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.360 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
THREAD PITCH IN MILLIMETERS0.6
THREAD SERIES DESIGNATORM


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