5310-01-243-9018 NUT,PLAIN,KNURLED Index 5331-01-243-9020 O-RING

National Stock Number:
5310-01-243-9019

Federal Supply Class:
5310

National Item Identification Number:
012439019

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:
5310PL22035069009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS14144L980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
PHCR-359M62554ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV SIMMONDS MECAERO FAS PDTS
MS14144L996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.5625 INCHES
NUT STYLESLOTTED HEXAGON
OVERALL HEIGHT0.594 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 11 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNJF
WASHER OUTSIDE DIAMETER0.815 INCHES MINIMUM
WASHER THICKNESS0.080 INCHES NOMINAL
WIDTH ACROSS FLATS0.678 INCHES MINIMUM AND 0.692 INCHES MAXIMUM


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