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National Stock Number:
5305-01-015-5312
Federal Supply Class:
5305
National Item Identification Number:
010155312
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:
| 25-73612-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 7.300 INCHES NOMINAL | | HARDNESS RATING | 33.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 1.900 INCHES MINIMUM AND 1.910 INCHES MAXIMUM | | HEAD HEIGHT | 2.880 INCHES MINIMUM AND 2.920 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4340 OVERALL | | MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 2.000 INCHES | | POINT LENGTH | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | POINT STYLE | FLAT | | POINT CHAMFER ANGLE | 90.0 DEGREES NOMINAL | | WIDTH BETWEEN FLATS | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | LEFT-HAND | | THREAD LENGTH | 4.380 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 16 |
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