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National Stock Number:
5305-00-588-7808
Federal Supply Class:
5305
National Item Identification Number:
005887808
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:
| 1A34-488 | 23382 | FWD SEAGRAVE HOLDINGS LP | | 34-488 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | 7998566 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 34-488 | 64104 | DRESSER, LLC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.375 INCHES MAXIMUM | | FASTENER LENGTH | 1.625 INCHES NOMINAL | | MATERIAL | STEEL COMP 1045 OVERALL | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | SLOT | | POINT STYLE | BALL | | POINT LENGTH | 0.249 INCHES MINIMUM AND | | 0.251 INCHES MAXIMUM | | POINT DIAMETER | 0.312 INCHES NOMINAL | | SPECIAL FEATURES | 125 MICROINCH RMS FINISH OD OF POINT TOP AND OD OF HEAD |
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