2590-00-161-7689 HORN,FLUID OPERATED Index 3825-00-161-7691 ROLLER

National Stock Number:
5305-00-161-7690

Federal Supply Class:
5305

National Item Identification Number:
001617690

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:
3040706-011-399696LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES MINIMUM
FASTENER LENGTH0.625 INCHES NOMINAL
MATERIALSTEEL COMP 303 OR
STEEL COMP 303SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.093 INCHES MINIMUM AND
0.094 INCHES MAXIMUM
POINT STYLECONE
POINT LENGTH0.125 INCHES NOMINAL
POINT DIAMETER0.149 INCHES MINIMUM AND
0.155 INCHES MAXIMUM
POINT CHAMFER ANGLE90.0 DEGREES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE99696
DESIGN CONTROL REFERENCE3040706-011-3


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