5310-00-272-6419 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-272-6421 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-272-6420

Federal Supply Class:
5310

National Item Identification Number:
002726420

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
42FW101856878SPS TECHNOLOGIES, LLC
5310PL11462579009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
ZEB1845-108019L2ESNA, LLC
ZEB1845-10872962HARVARD INDUSTRIES INC
BACN10B40881205THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8630 OR
STEEL COMP 4037 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6280 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OR
AMS 6322 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING38.0 ROCKWELL C MAXIMUM
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER1.062 INCHES MAXIMUM
OVERALL HEIGHT0.677 INCHES MAXIMUM
WASHER THICKNESS0.154 INCHES MINIMUM
WIDTH ACROSS FLATS0.772 INCHES MINIMUM AND
0.783 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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