5310-00-905-4979 NUT,SELF-LOCKING,EXTENDED WASHER Index 4320-00-905-4982 RING,WEARING

National Stock Number:
5310-00-905-4981

Federal Supply Class:
5310

National Item Identification Number:
009054981

Description:
NUT,PLAIN,EXTENDED WASHER,DOUBLE

Detail:
A NUT HAVING 12 DRIVE POINTS, 24 SIDES, AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE POINTS OR PERIPHERY.


Manufacturer Information:
52LH7611-372962HARVARD INDUSTRIES INC
64127-103256878SPS TECHNOLOGIES, LLC
H28-315653HOWMET GLOBAL FASTENING SYSTEMS INC
C396-381755LOCKHEED MARTIN CORPORATION


Techincal Specification:
OVERALL HEIGHT0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
WASHER THICKNESS0.056 INCHES NOMINAL
WIDTH ACROSS FLATS0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 CELSIUS NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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