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National Stock Number:
5305-00-131-7132
Federal Supply Class:
5305
National Item Identification Number:
001317132
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:
| 206-001-163-3 | 54878 | ROTAIR AEROSPACE CORP | | 206-001-163-3 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| FASTENER LENGTH | 1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL COMP 4140 OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | POINT DIAMETER | 0.196 INCHES MINIMUM AND 0.201 INCHES MAXIMUM | | POINT LENGTH | 0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | POINT STYLE | CONE | | POINT CHAMFER ANGLE | 30.0 DEGREES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 206-947-002,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.396 INCHES MINIMUM AND 0.450 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNJF |
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