5306-01-513-4307 BOLT,AIRCRAFT,MATER Index 1710-01-513-4308 SOLID SHIM SPACER,A

National Stock Number:
5305-01-513-4307

Federal Supply Class:
5305

National Item Identification Number:
015134307

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:
NAS1352C6LE12P80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD SERIES DESIGNATORUNRC
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
FASTENER LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HEAD STYLEFLAT FILLISTER
HEAD DIAMETER0.556 INCHES NOMINAL
HEAD HEIGHT0.368 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
SPECIAL FEATURESSELF LOCKING MALE THREADED FASTENER - OPTIONAL TYPE LOCKING ELEMENT IAW NAS1283
CRITICALITY CODE JUSTIFICATIONAGAV


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