1680-00-508-6929 ACTUATOR,MECHANICAL Index 1650-00-508-6934 VALVE,FUEL DRAIN

National Stock Number:
5310-00-508-6931

Federal Supply Class:
5310

National Item Identification Number:
005086931

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
E9925-656878SPS TECHNOLOGIES, LLC
E9925-672962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD 1ST TREATMENT RESPONSE OR
AMS 2411 ASSN STD 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING46.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.579 INCHES MAXIMUM
OVERALL HEIGHT0.406 INCHES NOMINAL
WASHER THICKNESS0.070 INCHES NOMINAL
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND
0.440 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
TEMP RATING1000.0 DEG FAHRENHEIT NOMINAL
PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACE SILVER
THE MANUFACTURERS DATA
MANUFACTURERS CODE72962
DESIGN CONTROL REFERENCEE9925-6


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