5305-01-193-6817 SETSCREW Index 5305-01-193-6819 THUMBSCREW

National Stock Number:
5305-01-193-6818

Federal Supply Class:
5305

National Item Identification Number:
011936818

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:
1608F PIECE 346705073BABCOCK & WILCOX CO
1608F PIECE 346758529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
H3179861 PIECE 346780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH2.875 INCHES NOMINAL
HEAD HEIGHT0.625 INCHES NOMINAL
HEAD STYLESQUARE
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1010 OR STEEL COMP 1015 OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
POINT STYLEOVAL
SPECIAL FEATURESTHREADS DIA 0.625-11 EXTENDS 1 3/4 IN. FROM HEAD. THREADS DIA 0.625-12 EXTENDS 5/8 IN. FROM END OF FASTENER. TAPER 3/4 IN. PER FT AT END OF FASTENER
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH11


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