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National Stock Number: 5305-00-225-1808
Federal Supply Class: 5305
National Item Identification Number: 002251808
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:
B414149-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | EPA21A00-192 | F3014 | NAVAL GROUP SITE DE BREST |
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Techincal Specification:
FASTENER LENGTH | 2.500 INCHES NOMINAL | HEAD STYLE | HEADLESS (SETSCREW) | INTERNAL DRIVE STYLE | HEXAGON | LOCKING FEATURE | PELLET THREADS | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | NOMINAL THREAD DIAMETER | 0.750 INCHES | POINT STYLE | CUP | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 2.500 INCHES MINIMUM | THREAD QUANTITY PER INCH | 10 | THREAD SERIES DESIGNATOR | UNC |
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