3950-01-409-1971 HUB,WINCH,DRIVE SHAFT Index 5120-01-409-1973 EXTRACTOR

National Stock Number:
5305-01-409-1972

Federal Supply Class:
5305

National Item Identification Number:
014091972

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:
479932-0107690BAE SYSTEMS CONTROLS INC


Techincal Specification:
FASTENER LENGTH0.530 INCHES NOMINAL
HEAD DIAMETER0.1855 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM
HEAD HEIGHT0.220 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5640 TY 1 ASSN STD 1ST MATERIAL RESPONSE OR AMS5640 TY 2 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFLAT
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.310 INCHES NOMINAL


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