National Item Identification Number

00-274-2645
002742645
5305-00-274-2645
5305002742645

National Stock Number

Item Name

SCREW,CAP,SOCKET HEAD

Federal Supply Class

5305

Referenced on: http://constructiondumptrucks.tpub.com//TM-5-3805-254-34P/css/TM-5-3805-254-34P_471.htm
Referenced on: http://constructiondumptrucks.tpub.com//TM-5-3805-254-34P/css/TM-5-3805-254-34P_608.htm

Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Commercial and Government Entity Code (Supplier Data)

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24617

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12204

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NSN (National Stock Number) 5305-00-274-2645, 5305002742645 NIIN (National Identification Number) 00-274-2645, 002742645

Part Numbers (Reference Numbers)

MS35456-33
138231
138321

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.312 INCHES
24
3A
RIGHT-HAND
0.770 INCHES MAXIMUM
0.740 INCHES MINIMU