5920-01-025-6989 FUSE,CARTRIDGE Index 5310-01-025-6992 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-025-6991

Federal Supply Class:
5310

National Item Identification Number:
010256991

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:
101LH9074-1072962HARVARD INDUSTRIES INC
BACN10JC10C81205THE BOEING COMPANY
BMN4122C15-1017446HUCK INTERNATIONAL, INC
BMN4122C15-1097928HUCK INTL INC
H31-10BAC15653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE120.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.407 INCHES MAXIMUM
NUT STYLEHEXAGON
PRECIOUS MATERIALSILVER
SPECIFICATION/STANDARD DATA81205-BACN10JC MANUFACTURERS STANDARD
WIDTH ACROSS FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
TEMP RATING900.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNJF


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