5305-01-158-3873 SCREW,EXTERNALLY RELIEVED BODY Index 5306-01-158-3875 BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-158-3874

Federal Supply Class:
5305

National Item Identification Number:
011583874

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:
MSC70001-412 DET 1003950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
FASTENER LENGTH2.120 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SPECIAL FEATURESTHE ITEM IS A SOCKET SET SCREW,AND THE HEAD DIMENSIONS ARE 0.3125 IN. MINUS AND 0.3160 IN.MAXIMUM X 0.3200 IN.DEEP
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH11


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