5305-01-390-0066 SCREW,MACHINE Index 5360-01-390-0068 SPRING,HELICAL,COMPRESSION

National Stock Number:
5305-01-390-0067

Federal Supply Class:
5305

National Item Identification Number:
013900067

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:
5549676-201289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.680 INCHES NOMINAL
FASTENER LENGTH0.680 INCHES NOMINAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A193, GRADE B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
POINT STYLEOVAL
SPECIAL FEATURESHOLLOW SETSCREW; TWO SLOTS 90 DEGREES APART, 0.060 IN. RADIUS BY 0.060 IN. DEPTH


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