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National Stock Number:
5305-00-282-8930
Federal Supply Class:
5305
National Item Identification Number:
002828930
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:
| 5224063 | 18877 | WATERTOWN ARSENAL SMIWT-RE |
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Techincal Specification:
| FASTENER LENGTH | 0.406 INCHES NOMINAL | | HEAD DIAMETER | 0.557 INCHES MINIMUM AND 0.591 INCHES MAXIMUM | | HEAD HEIGHT | 0.200 INCHES MINIMUM AND 0.214 INCHES MAXIMUM | | HEAD STYLE | ROUND | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-630 FS1022 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FS1022 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OR STEEL COMP 1022 OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | POINT CHAMFER ANGLE | 90.0 DEGREES NOMINAL | | POINT DIAMETER | 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | POINT LENGTH | 0.188 INCHES NOMINAL | | POINT STYLE | CHAMFER DOG | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD LENGTH | 0.218 INCHES MINIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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