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National Stock Number:
5305-00-501-3249
Federal Supply Class:
5305
National Item Identification Number:
005013249
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:
| 342401 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| FASTENER LENGTH | 0.405 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED | | HEAD DIAMETER | 0.242 INCHES MINIMUM AND 0.247 INCHES MAXIMUM | | HEAD HEIGHT | 0.100 INCHES NOMINAL | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | POINT STYLE | CONE | | POINT CHAMFER ANGLE | 60.0 DEGREES NOMINAL | | POINT DIAMETER | 0.142 INCHES MINIMUM AND 0.147 INCHES MAXIMUM | | POINT LENGTH | 0.165 INCHES NOMINAL | | SPECIAL FEATURES | THD RELIEVED GROOVE 0.060 IN. W,0.145 IN. DIA | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.345 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 30 | | THREAD SERIES DESIGNATOR | UNS |
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