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
FF-S-21081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
4T63004-101A98897LOCKHEED MARTIN CORP
756315-10398897LOCKHEED MARTIN CORP


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


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