5305-00-717-2939 SETSCREW Index 2915-00-717-2941 BRACKET

National Stock Number:
5305-00-717-2940

Federal Supply Class:
5305

National Item Identification Number:
007172940

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:
10101294-218876U S ARMY AVIATION AND MISSILE COMMAND
10470957A486GNIMIKKEISTOKESKUS NCB FINLAND
4T63004-101A98897LOCKHEED MARTIN CORP
756315-10398897LOCKHEED MARTIN CORP
FF-S-21081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIALPLASTIC POLYAMIDE OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
POINT STYLEFLAT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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