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National Stock Number:
5305-00-039-8979
Federal Supply Class:
5305
National Item Identification Number:
000398979
Description:
SETSCREW
Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
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Manufacturer Information:
| 5305000398979 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 5305000398979 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 7992157 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FASTENER LENGTH | 3.234 INCHES MINIMUM AND 3.266 INCHES MAXIMUM | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 5140 OR STEEL COMP 6150 OR STEEL COMP 1340 OVERALL | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | POINT DIAMETER | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM | | POINT LENGTH | 1.141 INCHES MINIMUM AND 1.172 INCHES MAXIMUM | | POINT STYLE | BALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.078 INCHES MINIMUM AND 2.109 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNF |
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