5306-01-454-7301 BOLT,SHEAR Index 5325-01-454-7303 RING,RETAINING

National Stock Number:
5305-01-454-7302

Federal Supply Class:
5305

National Item Identification Number:
014547302

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
5468058D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
5468058-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.100 INCHES MINIMUM
FASTENER LENGTH0.845 INCHES MINIMUM AND
0.875 INCHES MAXIMUM
MATERIALSTEEL COMP 310 OR
STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F593 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.365 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.1875 INCHES MINIMUM AND
0.1900 INCHES MAXIMUM
SPECIAL FEATURESMAGNETIC SIGNATURE REQUIREMENT: LESS THAN 2 GAMMA (.02 MILLI GAJSS) WHEN TESTED I.A.W. WS 20522
PART NAME ASSIGNED BY CONTROLLING AGENCYNON-MAGNETIC SCREW


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