5305-00-252-9666 SCREW,MACHINE Index 5305-00-252-9680 SCREW,MACHINE

National Stock Number:
5305-00-252-9667

Federal Supply Class:
5305

National Item Identification Number:
002529667

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
211-0121-0080009TEKTRONIX, INC.


Techincal Specification:
FASTENER LENGTH0.438 INCHES NOMINAL
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
PRIMARY WASHER STYLESPLIT HELICAL RING
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHERNOT IDENTICAL
SECONDARY WASHER STYLEFLAT
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.312 INCHES MINIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
WASHER QUANTITY2


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