National Item Identification Number

00-061-0266

National Stock Number

Item Name

SETSCREW

Federal Supply Class

5305

Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-34P-2/TM-55-1905-219-34P-20317.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-34P-2/TM-55-1905-219-34P-20411.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-34P-2/TM-55-1905-219-34P-20707.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-220-34P-2/TM-55-1905-220-34P-20495.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-220-34P-2/TM-55-1905-220-34P-20605.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-220-34P-2/TM-55-1905-220-34P-20956.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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NSN (National Stock Number) 5305-00-061-0266, 5305000610266 NIIN (National Identification Number) 00-061-0266, 000610266

Part Numbers (Reference Numbers)

MS51029-50
MS51029-50

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.250 INCHES
20
3A
RIGHT-HAND
0.312 INCHES MAXIMUM
0.312 INCHES NOMINA