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National Stock Number:
5305-00-638-8744
Federal Supply Class:
5305
National Item Identification Number:
006388744
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:
| AN565F4H3 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | FFS103 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| HARDNESS RATING | 73.1 ROCKWELL A MINIMUM AND 77.4 ROCKWELL A MAXIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | POINT STYLE | OVAL | | SPECIAL FEATURES | SOCKET DRIVE,0.0500 IN. MIN,0.0510 IN. MAX W BETWEEN FLATS; 3/16 IN. 1.010 LG | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNC |
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