National Item Identification Number

00-051-4495

National Stock Number

Item Name

SETSCREW

Federal Supply Class

5305

Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0244.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0293.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0302.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0313.htm

Description

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.

Commercial and Government Entity Code (Supplier Data)

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D9182

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NSN (National Stock Number) 5305-00-051-4495, 5305000514495 NIIN (National Identification Number) 00-051-4495, 000514495

Part Numbers (Reference Numbers)

FFS200
MS51973-17
MS51973-17
664001-6

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.138 INCHES
32
3A
RIGHT-HAND
0.125 INCHES MAXIMUM
0.125 INCHES NOMINA