National Item Identification Number

01-481-7806
014817806
5305-01-481-7806
5305014817806

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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8X691

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SIERRA NEVADA CORPORATION
444 SALOMON CIRCLE
SPARKS
NV
89434
775-331-0222

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D9182

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3A054

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MCMASTER-CARR SUPPLY COMPANY
9630 NORWALK BLVD.
SANTA FE SPRINGS
CA
90670
562-695-2449

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39428

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Reference Numbers (Part Numbers)

18-01000-06
91296A556
92196A556
92196A556

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.250 INCHES
20
3A
RIGHT-HAND
1.000 INCHES MINIMUM AND
1.500 INCHES MA