National Item Identification Number

01-104-5878
011045878
5305-01-104-5878
5305011045878

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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D9182

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Reference Numbers (Part Numbers)

4385058PC9
803-4385058-X-0 09
810-4385058 PIE
810-4385058PC9

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.375 INCHES
16
2A
RIGHT-HAND
0.406 INCHES MINIMUM AND
0.500 INCHES MA