5307-00-990-5325 STANDOFF,THREADED,SPACING Index 5325-00-990-5330 STUD ASSEMBLY,TURNLOCK FASTENER

National Stock Number:
5305-00-990-5326

Federal Supply Class:
5305

National Item Identification Number:
009905326

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:
691C761P5224446GENERAL ELECTRIC COMPANY
691C761P5289954BAE SYSTEMS CONTROLS INC.


Techincal Specification:
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD DIAMETER0.180 INCHES NOMINAL
HEAD HEIGHT0.110 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD LENGTH0.142 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.095 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A


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