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National Stock Number: 5305-01-191-0391
Federal Supply Class: 5305
National Item Identification Number: 011910391
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:
16107830 | 7PZX0 | FAIRBANKS MORSE, LLC | 16107830 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNF | NOMINAL THREAD DIAMETER | 0.500 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | FASTENER LENGTH | 3.000 INCHES NOMINAL | MATERIAL | STEEL COMP 1018 OVERALL | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND | | 65.0 ROCKWELL C MAXIMUM OVERALL | HEAD STYLE | HEXAGON | HEAD HEIGHT | 0.320 INCHES NOMINAL | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | POINT STYLE | DOG | POINT LENGTH | 0.500 INCHES NOMINAL | POINT DIAMETER | 0.340 INCHES NOMINAL |
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