5306-01-078-1235 BOLT,MACHINE Index 3040-01-078-1248 LINING,FRICTION

National Stock Number:
5305-01-078-1246

Federal Supply Class:
5305

National Item Identification Number:
010781246

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:
1228233100141ROLLER BEARING CO OF AMERICA, INC
1228233119200US ARMY ARDEC RDECOM
1228233129440W. M. BERG INC


Techincal Specification:
FASTENER LENGTH0.920 INCHES NOMINAL
HEAD DIAMETER0.180 INCHES NOMINAL
HEAD HEIGHT0.100 INCHES NOMINAL
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFLAT
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS0.125 INCHES NOMINAL


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