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National Stock Number:
5305-00-262-9521
Federal Supply Class:
5305
National Item Identification Number:
002629521
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:
| 206901PC4 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 25406PC4 | 62983 | EATON AEROSPACE, LLC | | B25406PC4 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| FASTENER LENGTH | 0.438 INCHES NOMINAL | | HEAD HEIGHT | 0.056 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | HEAD DIAMETER | 0.431 INCHES MINIMUM AND 0.446 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | N46S17D CL 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | POINT DIAMETER | 0.227 INCHES MINIMUM AND 0.241 INCHES MAXIMUM | | POINT LENGTH | 0.149 INCHES MINIMUM AND 0.163 INCHES MAXIMUM | | POINT STYLE | BALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.275 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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