5310-01-274-9820 NUT,PLAIN,CONE SEAT,HEXAGON Index 5310-01-274-9822 WASHER,FLAT

National Stock Number:
5310-01-274-9821

Federal Supply Class:
5310

National Item Identification Number:
012749821

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:
5310PL22035639009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS14144-L1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS14144L1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.704 INCHES MINIMUM AND 0.734 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.6250 INCHES
NUT STYLESLOTTED HEXAGON
WASHER OUTSIDE DIAMETER0.910 INCHES MAXIMUM
WASHER THICKNESS0.090 INCHES NOMINAL
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH18


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