1660-00-446-7721 VALVE ASSEMBLY Index 6615-00-446-7746 WEIGHT,COUNTERBALAN

National Stock Number:
5305-00-446-7734

Federal Supply Class:
5305

National Item Identification Number:
004467734

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:
66161559364HONEYWELL INTERNATIONAL INC.
66161572599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
66161599193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
HEAD DIAMETER0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
HEAD HEIGHT0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLECONE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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