5310-00-005-0491 NUT,SELF-LOCKING,EXTENDED WASHER Index 5315-00-005-0494 PIN,GROOVED,HEADLESS

National Stock Number:
5310-00-005-0492

Federal Supply Class:
5310

National Item Identification Number:
000050492

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:
66796-101856878SPS TECHNOLOGIES, LLC
BACN10GW1081205THE BOEING COMPANY
BMN10GW-1017446HUCK INTERNATIONAL, INC
BMN10GW-1097928HUCK INTL INC
H93-1015653HOWMET GLOBAL FASTENING SYSTEMS INC
RMLH18-10019L2ESNA, LLC
RMLH18-1072962HARVARD INDUSTRIES INC
VN497A10892215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.625 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6304 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6322,COMP 8740 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6485 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6487 ASSN STD 3RD MATERIAL RESPONSE OR MIL-S-5000,COMP E4340 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 601 OR STEEL COMP 8740 OR STEEL COMP H11 OR STEEL COMP E4340 OR STEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT STYLEDOUBLE HEXAGON
SPECIFICATION/STANDARD DATA81205-BACN10GW MANUFACTURERS STANDARD
WASHER OUTSIDE DIAMETER1.024 INCHES MAXIMUM
WASHER THICKNESS0.084 INCHES NOMINAL
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNJF


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