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National Stock Number:
5305-00-207-2838
Federal Supply Class:
5305
National Item Identification Number:
002072838
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:
| SP387 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNS | | NOMINAL THREAD DIAMETER | 0.156 INCHES | | THREAD QUANTITY PER INCH | 36 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.260 INCHES MINIMUM | | FASTENER LENGTH | 0.438 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 482 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | SQUARE | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.153 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.250 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.063 INCHES NOMINAL | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | POINT STYLE | CUP | | POINT LENGTH | 0.084 INCHES NOMINAL |
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