1338-00-802-0740 SPRING,RETAINER Index 5306-00-802-0743 BOLT,MACHINE

National Stock Number:
5306-00-802-0742

Federal Supply Class:
5306

National Item Identification Number:
008020742

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:
51B464-5A806725SPS TECHNOLOGIES, LLC
51B464-5A806950HOWMET GLOBAL FASTENING SYSTEMS INC
51B464-5A80JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
51B464-5A817446HUCK INTERNATIONAL, INC
51B464-5A827624SPS TECHNOLOGIES LLC
51B464-5A873197HI-SHEAR CORPORATION
51B464-5A876823NORTHROP GRUMMAN SYSTEMS CORPORATION
51B464-5A880539SPS TECHNOLOGIES, LLC
51B464-5A892215HOWMET GLOBAL FASTENING SYSTEMS INC
51B464-5A897928HUCK INTL INC
51B464-5A8L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH0.875 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH0.500 INCHES NOMINAL
HEAD HEIGHT0.156 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
SPECIFICATION/STANDARD DATA76823-51B464 MANUFACTURERS STANDARD
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.375 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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