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National Stock Number:
5305-00-272-6223
Federal Supply Class:
5305
National Item Identification Number:
002726223
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:
| 4372157 | 92392 | ALLIS-CHALMERS CORP | | BB3956 | 56442 | DIAMOND REO TRUCK CO | | SC7930 | 01843 | AMBAC INTERNATIONAL CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 0.531 INCHES NOMINAL | | HARDNESS RATING | 45.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.125 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | POINT CHAMFER ANGLE | 120.0 DEGREES NOMINAL | | POINT DIAMETER | 0.133 INCHES MINIMUM AND 0.134 INCHES MAXIMUM | | POINT LENGTH | 0.264 INCHES MINIMUM AND 0.276 INCHES MAXIMUM | | POINT STYLE | CONE | | SPECIAL FEATURES | NONSTANDARD POINT TAPERED 1 TO 50 ON DIA | | WIDTH BETWEEN FLATS | 0.188 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.255 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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