5310-00-619-6136 WASHER,KEY Index 5306-00-619-6139 BOLT,MACHINE

National Stock Number:
5306-00-619-6138

Federal Supply Class:
5306

National Item Identification Number:
006196138

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:
5306PL09750439009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
678400624617GENERAL MOTORS CORP
678400663005ROLLS-ROYCE CORPORATION
678400673342ALLISON TRANSMISSION INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH0.312 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD LENGTH0.312 INCHES MAXIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7472 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD HEIGHT0.188 INCHES NOMINAL
WIDTH BETWEEN FLATS0.368 INCHES MINIMUM AND
0.377 INCHES MAXIMUM
HOLE CONFIGURATION STYLEHEXAGON LONGITUDINAL HOLE
HOLE TYPEDRILLED
HOLE QUANTITY6
HOLE DIAMETER0.047 INCHES NOMINAL
SURFACE FINISH63.0 MICROINCHES OVERALL
FEATURES PROVIDEDFINISHED HEAD
THE MANUFACTURERS DATA
MANUFACTURERS CODE63005
DESIGN CONTROL REFERENCE6784006


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