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National Stock Number:
5305-01-195-3258
Federal Supply Class:
5305
National Item Identification Number:
011953258
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:
| L5877115-003 | 10000 | MANEY AIRCRAFT, INC. | | L5877115-003 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | POINT STYLE | CUP | | SPECIAL FEATURES | CONCENTRIC HOLE 0.220 IN. DIA THRU CENTER. TWO HOLES 0.046 IN. DIA AT 45 DEG FROM TOP OF SCREW 180 DEG APART | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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