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National Stock Number:
5305-00-399-4134
Federal Supply Class:
5305
National Item Identification Number:
003994134
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:
| 4 3-8 2511-9 | 75333 | KINGSBURY INC. | | 462511BPC9 | 75333 | KINGSBURY INC. | | 464898A PIECE 9 | 75333 | KINGSBURY INC. | | 9J971PC10 | 79500 | WESTINGHOUSE ELECTRIC CORP |
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Techincal Specification:
| FASTENER LENGTH | 0.344 INCHES NOMINAL | | HEAD HEIGHT | 0.062 INCHES NOMINAL | | HEAD DIAMETER | 0.406 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | POINT DIAMETER | 0.239 INCHES MINIMUM AND 0.241 INCHES MAXIMUM | | POINT LENGTH | 0.156 INCHES NOMINAL | | POINT STYLE | DOG | | THREAD LENGTH | 0.125 INCHES MINIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 24 |
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