5310-01-057-3109 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-01-057-3111 WASHER,FLAT

National Stock Number:
5310-01-057-3110

Federal Supply Class:
5310

National Item Identification Number:
010573110

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:
5310PL01410699009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL07448389009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS14144L378022NORTHROP GRUMMAN SYSTEMS CORPORATION
MS14144L380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS14144L396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS14144L3A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
PHCR-353M62554ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV SIMMONDS MECAERO FAS PDTS
RME9868-3019L2ESNA, LLC
RME9868-372962HARVARD INDUSTRIES INC


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
NUT STYLESLOTTED HEXAGON
OVERALL HEIGHT0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.190 INCHES
WASHER THICKNESS0.025 INCHES NOMINAL
WASHER OUTSIDE DIAMETER0.325 INCHES MAXIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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