National Item Identification Number

00-531-1796
005311796
5305-00-531-1796
5305005311796

National Stock Number

Item Name

SCREW,CAP,SOCKET HEAD

Federal Supply Class

5305

Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-382-34P/TM-9-1240-382-34P0021.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-382-34P/TM-9-1240-382-34P0071.htm

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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21450

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NSN (National Stock Number) 5305-00-531-1796, 5305005311796 NIIN (National Identification Number) 00-531-1796, 005311796

Part Numbers (Reference Numbers)

FF-S-86E TY I
591120

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.164 INCHES
36
3A
RIGHT-HAND
0.475 INCHES MINIMUM
0.500 INCHES NOMINA