4920-01-524-4878 TEST SET,COUNTERMEASURES DISPENS Index 5306-01-524-4880 BOLT,EYE

National Stock Number:
5305-01-524-4879

Federal Supply Class:
5305

National Item Identification Number:
015244879

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:
AN565DC832H288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN565DC8H288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
NASM56580205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYSETSCREW
POINT CHAMFER ANGLE113.0 DEGREES MINIMUM AND 123.0 DEGREES MAXIMUM
POINT DIAMETER0.076 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
POINT STYLECUP
WIDTH ACROSS FLATS0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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