5310-01-025-9991 NUT,SELF-LOCKING,HEXAGON Index 5330-01-025-9993 SEAL,PLAIN ENCASED

National Stock Number:
5310-01-025-9992

Federal Supply Class:
5310

National Item Identification Number:
010259992

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:
67832-181256878SPS TECHNOLOGIES, LLC
7832-1856786ELECTROMAGNETIC RESEARCH CORP
BACN10HR1881205THE BOEING COMPANY
BACN10HR18CD81205THE BOEING COMPANY
BMNN10HR1817446HUCK INTERNATIONAL, INC
BMNN10HR1897928HUCK INTL INC
BNMM10HR18D8196DOERRIES SCHARMANN TECHNOLOGIE GMBH
RMLH22-1872962HARVARD INDUSTRIES INC
VAL28009-1806710VALLEY-TODECO, INC.


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT1.370 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6304 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6485 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6487 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 601 OR STEEL COMP H11 OVERALL
NOMINAL THREAD SIZE1.125 INCHES
NUT STYLEDOUBLE HEXAGON
SPECIFICATION/STANDARD DATA81205-BACN10HR MANUFACTURERS STANDARD
WASHER THICKNESS0.170 INCHES MINIMUM
WASHER OUTSIDE DIAMETER1.875 INCHES MAXIMUM
WIDTH ACROSS FLATS1.364 INCHES MINIMUM AND 1.377 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH12


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