National Item Identification Number

00-988-7839
009887839
5305-00-988-7839
5305009887839

National Stock Number

Item Name

SCREW,CAP,SOCKET HEAD

Federal Supply Class

5305

Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0238.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0297.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0299.htm
Referenced on: http://binocularsandtelescopes.tpub.com//TM-9-1240-400-34-P/TM-9-1240-400-34-P0311.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-293-20P/TM-5-3810-293-20P0225.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-293-20P/TM-5-3810-293-20P0228.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-293-20P/TM-5-3810-293-20P0275.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-293-34P/css/TM-5-3810-293-34P_513.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-293-34P/css/TM-5-3810-293-34P_524.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-293-34P/css/TM-5-3810-293-34P_693.htm
Referenced on: http://operatormanuals.tpub.com//TM-9-2590-506-13-P/TM-9-2590-506-13-P0096.htm
Referenced on: http://operatormanuals.tpub.com//TM-9-2590-506-13-P/TM-9-2590-506-13-P0109.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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56232

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NSN (National Stock Number) 5305-00-988-7839, 5305009887839 NIIN (National Identification Number) 00-988-7839, 009887839

Part Numbers (Reference Numbers)

FF-S-86
MS16995-65
MS16995-65
0819-65

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.312 INCHES
18
3A
RIGHT-HAND
0.734 INCHES MINIMUM AND
0.875 INCHES MA