5310-01-055-3853 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-01-055-3855 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-01-055-3854

Federal Supply Class:
5310

National Item Identification Number:
010553854

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:
5310PL01410839009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL07435209009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS14145L500WU0CHIEF MANUFACTURING INC
GN512FJ526512NORTHROP GRUMMAN SYSTEMS CORPORATION
MS14145L556878SPS TECHNOLOGIES, LLC
MS14145L580205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
THCR-355M62554ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV SIMMONDS MECAERO FAS PDTS
RMTE9868-572962HARVARD INDUSTRIES INC
MS14145L596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS14145L5A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
MS14145L5A3856PAOLO ASTORI SPA
MS14145L5F0224ARCONIC FIXATIONS SIMMONDS SAS


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT STYLESLOTTED HEXAGON
WASHER OUTSIDE DIAMETER0.520 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES NOMINAL
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.378 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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