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National Stock Number:
5305-00-920-4106
Federal Supply Class:
5305
National Item Identification Number:
009204106
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:
| 66743 | 10237 | CADILLAC GAGE TEXTRON INC. |
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Techincal Specification:
| FASTENER LENGTH | 0.250 INCHES NOMINAL | | HEAD STYLE | HEADLESS (SETSCREW) | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | INTERNAL DRIVE STYLE | FOUR SPLINE | | LOCKING FEATURE | PATCH THREADS OR STRIP THREADS | | MATERIAL | STEEL COMP 1213 OVERALL | | POINT STYLE | CUP | | THREAD CLASS | 3A | | THREAD LENGTH | 0.250 INCHES MINIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNC | | SPLINE MAJOR DIAMETER | 0.078 INCHES NOMINAL | | SPLINE MINOR DIAMETER | 0.055 INCHES NOMINAL | | SPLINE WIDTH | 0.025 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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