5310-00-023-7634 NUT,PLAIN,CLINCH Index 5305-00-023-7637 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-00-023-7636

Federal Supply Class:
5305

National Item Identification Number:
000237636

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:
AN565AC4H188044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
NASM565AC4H188044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.052 INCHES MINIMUM AND
0.072 INCHES MAXIMUM
FASTENER LENGTH0.052 INCHES MINIMUM AND
0.072 INCHES MAXIMUM
MATERIALSTEEL COMP 303SE OR
STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.050 INCHES MINIMUM AND
0.051 INCHES MAXIMUM
POINT STYLEFLAT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCENASM565AC4H1


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