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
RMLH18-10019L2ESNA, LLC
H93-1015653HOWMET GLOBAL FASTENING SYSTEMS INC
BMN10GW-1017446HUCK INTERNATIONAL, INC
BMN10GW-1097928HUCK INTL INC
RMLH18-1072962HARVARD INDUSTRIES INC
VN497A10892215HOWMET GLOBAL FASTENING SYSTEMS INC


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


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