5310-01-057-0395 NUT,SELF-LOCKING,HEXAGON Index 5310-01-057-0402 WASHER,FLAT

National Stock Number:
5310-01-057-0400

Federal Supply Class:
5310

National Item Identification Number:
010570400

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
5310PL07448329009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
73783M-181256878SPS TECHNOLOGIES, LLC
RMTE9868-18019L2ESNA, LLC
RMTE9868-1872962HARVARD INDUSTRIES INC
MS14145L1880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS14145L1896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE1.125 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLESLOTTED HEXAGON
WASHER OUTSIDE DIAMETER1.745 INCHES MAXIMUM
OVERALL HEIGHT0.548 INCHES MINIMUM AND
0.578 INCHES MAXIMUM
WASHER THICKNESS0.090 INCHES NOMINAL
WIDTH ACROSS FLATS1.239 INCHES MINIMUM AND
1.257 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
BEARING SURFACE FINISH125.0 MICROINCHES


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