4730-00-820-2136 COUPLING HALF,QUICK DISCONNECT Index 5305-00-820-2144 SCREW,MACHINE

National Stock Number:
5305-00-820-2139

Federal Supply Class:
5305

National Item Identification Number:
008202139

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
GX18501-314418UNISYS CORP DEFENSE SYSTEMS C S D FIELD ENGINEERING
M73F632-3C8X044DERCO AEROSPACE, INC.
M73FS632-3C06215MICROMECH MFG CORP
M73FS632-3C8X044DERCO AEROSPACE, INC.


Techincal Specification:
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPELLET THREADS
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
POINT STYLEFLAT
WIDTH ACROSS FLATS0.062 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.188 INCHES MAXIMUM
THREAD CLASS2A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH32


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