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National Stock Number: 5305-00-753-9578
Federal Supply Class: 5305
National Item Identification Number: 007539578
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:
1915098 | 16764 | GENERAL MOTORS CORP DELCO REMY DIV | 1915098 | 1LW55 | BORGWARNER PDS (ANDERSON), L.L.C. | 1915098 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | 1915098 | 24617 | GENERAL MOTORS CORP | 506B1 | 56442 | DIAMOND REO TRUCK CO | 7539578 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 914479 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
FASTENER LENGTH | 0.365 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | HEAD STYLE | HEXAGON | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.250 INCHES | POINT DIAMETER | 0.180 INCHES MINIMUM AND 0.185 INCHES MAXIMUM | POINT LENGTH | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | POINT STYLE | DOG | WIDTH BETWEEN FLATS | 0.365 INCHES MINIMUM AND 0.378 INCHES MAXIMUM | SURFACE TREATMENT | ZINC AND DICHROMATE OVERALL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.283 INCHES MINIMUM | THREAD QUANTITY PER INCH | 20 | THREAD SERIES DESIGNATOR | UNC |
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