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National Stock Number: 5305-01-432-6239
Federal Supply Class: 5305
National Item Identification Number: 014326239
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:
0949A0021N1817 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | 6758204-14 | 53711 | NAVAL SEA SYSTEMS COMMAND | 6758204-14 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 2A | FASTENER LENGTH | 0.625 INCHES NOMINAL | MATERIAL | STEEL OVERALL | | PLASTIC POLYAMIDE LOCKING FEATURE | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 GR5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | HEAD STYLE | HEADLESS (SETSCREW) | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.125 INCHES NOMINAL | LOCKING FEATURE | PATCH OR | | PELLET OR | | STRIP THREADS | POINT STYLE | FLAT |
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