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National Stock Number:
5305-00-522-6988
Federal Supply Class:
5305
National Item Identification Number:
005226988
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:
| 5226988 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | A226988 | 00000 | ORDNANCE CORPS |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.594 INCHES MAXIMUM | | FASTENER LENGTH | 0.594 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | MINIMUM YIELD STRENGTH | 50000 POUNDS PER SQUARE INCH | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | SLOT | | POINT STYLE | DOG | | POINT LENGTH | 0.156 INCHES NOMINAL | | POINT DIAMETER | 0.368 INCHES MINIMUM AND | | 0.370 INCHES MAXIMUM |
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