3110-00-726-1273 BEARING,BALL,ANNULAR Index 9905-00-726-1289 PLATE,DESIGNATION

National Stock Number:
5305-00-726-1280

Federal Supply Class:
5305

National Item Identification Number:
007261280

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.


Manufacturer Information:
6657272N935BOEING DISTRIBUTION SERVICES X, INC.
66572745934ONTIC ENGINEERING & MANUFACTURING, INC
66572759364HONEYWELL INTERNATIONAL INC.
66572770210HONEYWELL INTERNATIONAL INC.
66572772599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
66572799193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.562 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT LENGTH0.310 INCHES NOMINAL
POINT STYLEFLAT
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
POINT DIAMETER0.120 INCHES NOMINAL
WIDTH ACROSS FLATS0.781 INCHES MINIMUM AND 0.791 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.252 INCHES MINIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH32


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