National Item Identification Number

01-353-2024
013532024
5305-01-353-2024
5305013532024

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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80204

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53711

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53711

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Reference Numbers (Part Numbers)

ANSI B18.3
MIL-S-1222
211039962
593-6405224 PIECE 126

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNRC
0.625 INCHES
11
3A
RIGHT-HAND
4.068 INCHES NOMINAL
4.250 INCHES NOMIN