5360-00-923-5073 SPRING,HELICAL,COMPRESSION Index 5305-00-923-5077 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-00-923-5074

Federal Supply Class:
5305

National Item Identification Number:
009235074

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:
163-100303-305800PROPELLEX CORPORATION


Techincal Specification:
FASTENER LENGTH0.240 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT DIAMETER0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
POINT LENGTH0.130 INCHES NOMINAL
POINT STYLEDOG
THREAD LENGTH0.110 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32


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