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National Stock Number:
5305-01-415-1278
Federal Supply Class:
5305
National Item Identification Number:
014151278
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:
| 211059346 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 211091572 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6408789 FIND 21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6408789-ITEM 21 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 13 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.625 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 462 OR | | COPPER ALLOY 260 OR | | COPPER ALLOY 270 OR | | COPPER ALLOY 274 OVERALL | | PLASTIC POLYAMIDE LOCKING FEATURE | | COPPER ALLOY 462 OR | | COPPER ALLOY 274 FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE | | SURFACE TREATMENT | OXIDE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER | | COLOR | BLACK FASTENER | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | LOCKING FEATURE | PATCH THREADS | | POINT STYLE | HALF DOG |
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