National Item Identification Number

01-243-6556
012436556
5305-01-243-6556
5305012436556

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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56878

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81755

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56878

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56878

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56878

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Reference Numbers (Part Numbers)

C12102-03F10B
C12102-03F10C
38-3-E 3C-10C
38030E-3C-10P3
38030E-3F-10C

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.190 INCHES
32
3A
RIGHT-HAND
0.533 INCHES MINIMUM AND
0.625 INCHES MA