National Item Identification Number

01-414-5008
014145008
5305-01-414-5008
5305014145008

National Stock Number

Item Name

SCREW,CAP,SOCKET HEAD

Federal Supply Class

5305

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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53711

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53711

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53711

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53711

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Reference Numbers (Part Numbers)

211071378
243-6758311-MSA-A110,A111
243-6758311-MSAS-A111
512-6405698-23

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNRC
0.500 INCHES
13
3A
RIGHT-HAND
1.346 INCHES MAXIMUM
1.500 INCHES NOMIN