5310-00-245-3421 NUT,SELF-LOCKING,HEXAGON Index 5310-00-245-3424 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-245-3423

Federal Supply Class:
5310

National Item Identification Number:
002453423

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
F52N1610-074U019L2ESNA, LLC
F52N1610-074U72962HARVARD INDUSTRIES INC
F5N1610-074U019L2ESNA, LLC
F52N7582-714U27687GREER STOP NUT INC.
F5N1610-074U72962HARVARD INDUSTRIES INC
MS17829-7C80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS17829-7C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
STEEL COMP 1137 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 COMP A TY 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
66 FED STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.435 INCHES MINIMUM AND
0.469 INCHES MAXIMUM
WIDTH ACROSS FLATS0.679 INCHES MINIMUM AND
0.690 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BEARING SURFACE FINISH125.0 MICROINCHES


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