5315-00-390-0529 KEY,MACHINE Index 5310-00-390-0531 WASHER,FLAT

National Stock Number:
5305-00-390-0530

Federal Supply Class:
5305

National Item Identification Number:
003900530

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:
0267-000-01262502GOODMAN BALL, INC.
HP973216-170236TACTAIR FLUID CONTROLS INC
HP973216-184685TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC


Techincal Specification:
FASTENER LENGTH0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPELLET THREADS
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFULL DOG
WIDTH ACROSS FLATS0.125 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD LENGTH0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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