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National Stock Number:
5305-00-638-4093
Federal Supply Class:
5305
National Item Identification Number:
006384093
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:
| S1540-61441 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | POINT DIAMETER | 0.145 INCHES NOMINAL | | POINT LENGTH | 0.234 INCHES NOMINAL | | POINT STYLE | CHAMFER DOG | | WIDTH BETWEEN FLATS | 0.377 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD LENGTH | 0.219 INCHES MINIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | FASTENER LENGTH | 0.594 INCHES NOMINAL | | HARDNESS RATING | 38.0 ROCKWELL C NOMINAL OVERALL | | HEAD HEIGHT | 0.141 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | HOLE CONFIGURATION STYLE | HEXAGON FLATS | | HOLE DIAMETER | 0.046 INCHES NOMINAL | | HOLE QUANTITY | 1 | | HOLE TYPE | DRILLED | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | MINIMUM YIELD STRENGTH | 125000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD SERIES DESIGNATOR | UNF |
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