5305-01-284-8101 SCREW,ASSEMBLED WASHER Index 5306-01-284-8103 BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-284-8102

Federal Supply Class:
5306

National Item Identification Number:
012848102

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:
AB1533A3LL02310PATTONAIR USA INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH0.453 INCHES MINIMUM AND
0.498 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR RING
PLASTIC POLYTETRAFLUOROETHYLENE PRIMARY WASHER
STEEL COMP 410 OR
STEEL COMP 431 FASTENER
THREAD LENGTH0.376 INCHES MINIMUM AND
0.451 INCHES MAXIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE RING
AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.155 INCHES NOMINAL
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND
0.440 INCHES MAXIMUM
LOCKING FEATURESTRIP THREADS
GRIP LENGTH0.047 INCHES MINIMUM AND
0.077 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
SPECIAL FEATURESPLASTIC POLYTETRAFLUOROETHYLENE PRIMARY WASHER RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR RING
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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