4710-00-957-3256 TUBE ASSEMBLY,METAL Index 2840-00-957-3260 MANIFOLD ASSEMBLY,P

National Stock Number:
5305-00-957-3257

Federal Supply Class:
5305

National Item Identification Number:
009573257

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:
6143005011289944ELBITAMERICA, INC.


Techincal Specification:
FASTENER LENGTH0.188 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEFOUR SPLINE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,GRADE 7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.073 INCHES
POINT STYLEFLAT
SPLINE MAJOR DIAMETER0.035 INCHES NOMINAL
SPLINE MINOR DIAMETER0.026 INCHES NOMINAL
SPLINE WIDTH0.012 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.188 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH72


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