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National Stock Number:
5305-00-799-2953
Federal Supply Class:
5305
National Item Identification Number:
007992953
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:
| 7992953 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FASTENER LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | HEAD DIAMETER | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM | | HEAD HEIGHT | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | HEAD STYLE | ROUND | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | POINT DIAMETER | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM | | POINT LENGTH | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM | | POINT STYLE | CHAMFER DOG | | POINT CHAMFER ANGLE | 90.0 DEGREES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.141 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 36 | | THREAD SERIES DESIGNATOR | UNF |
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