5305-01-181-7926 SETSCREW Index 5325-01-181-7928 RING,RETAINING

National Stock Number:
5305-01-181-7927

Federal Supply Class:
5305

National Item Identification Number:
011817927

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:
P406341N7PZX0FAIRBANKS MORSE, LLC
P406341N82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
FASTENER LENGTH2.560 INCHES NOMINAL
HARDNESS RATING55.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.390 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONXC48F,FSCM 82796 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
POINT LENGTH0.400 INCHES NOMINAL
POINT STYLEBALL
POINT DIAMETER0.386 INCHES MINIMUM AND 0.402 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER14.0 MILLIMETERS
WIDTH BETWEEN FLATS0.670 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS2.0


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