5310-01-158-2053 NUT,SELF-LOCKING,PLATE Index 5310-01-158-2055 WASHER,KEY

National Stock Number:
5310-01-158-2054

Federal Supply Class:
5310

National Item Identification Number:
011582054

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:
10109862A486GNIMIKKEISTOKESKUS NCB FINLAND
79317CM-91856878SPS TECHNOLOGIES, LLC
E12695-9019L2ESNA, LLC
BH787-927238BRISTOL INDUSTRIES, LLC
E12695-956878SPS TECHNOLOGIES, LLC
E12695-972962HARVARD INDUSTRIES INC
ST3M787-976301THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLESLOTTED HEXAGON
WASHER OUTSIDE DIAMETER0.850 INCHES MAXIMUM
OVERALL HEIGHT0.594 INCHES MINIMUM AND
0.624 INCHES MAXIMUM
WASHER THICKNESS0.019 INCHES MINIMUM
WIDTH ACROSS FLATS0.680 INCHES MINIMUM AND
0.692 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH0.080 INCHES NOMINAL NUT
COUNTERBORE DIAMETER0.592 INCHES MAXIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESCOLOR BROWN
SPECIFICATION/STANDARD DATA76301-ST3M787 MANUFACTURERS STANDARD


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