National Item Identification Number

01-187-9552
011879552
5305-01-187-9552
5305011879552

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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27235

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HARDIE-TYNES CO INC
800 28TH ST N
BIRMINGHAM
AL
35203
205-252-5191

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27235

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HARDIE-TYNES CO INC
800 28TH ST N
BIRMINGHAM
AL
35203
205-252-5191

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Reference Numbers (Part Numbers)

593-866
60-701 PIECE 866

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.250 INCHES
20
2A
RIGHT-HAND
2.375 INCHES NOMINAL
STEEL OVERALL
38.0