5305-01-309-4772 SCREW,ASSEMBLED WASHER Index 5305-01-309-4774 SETSCREW

National Stock Number:
5305-01-309-4773

Federal Supply Class:
5305

National Item Identification Number:
013094773

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:
881538-320418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
881538-398255DRS SUSTAINMENT SYSTEMS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.218 INCHES NOMINAL
FASTENER LENGTH1.940 INCHES NOMINAL
MATERIALSTEEL COMP 630 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 COND A ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
POINT STYLEFLAT
FEATURES PROVIDEDHEX NUT
SPECIAL FEATURESMATERIAL OF HEX NUT,CORROSION RESISTANT STEEL,COMP 303 PER ASTM A581


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