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National Stock Number:
5305-01-206-5458
Federal Supply Class:
5305
National Item Identification Number:
012065458
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:
| 8328007 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FASTENER LENGTH | 0.531 INCHES NOMINAL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1335H OVERALL OR STEEL COMP 1340H OVERALL OR STEEL COMP 4037H OVERALL OR STEEL COMP 4042H OVERALL OR STEEL COMP 4135H OVERALL OR STEEL COMP 4140H OVERALL OR STEEL COMP 8640H OVERALL OR STEEL COMP 8645H OVERALL OR STEEL COMP 8740H OVERALL | | POINT LENGTH | 0.188 INCHES NOMINAL | | POINT STYLE | FLAT | | POINT CHAMFER ANGLE | 30.0 DEGREES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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