5310-01-214-4722 WASHER Index 5360-01-214-4724 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-01-214-4723

Federal Supply Class:
5310

National Item Identification Number:
012144723

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:
03A187-10L1W025NORTHROP GRUMMAN SYSTEMS CORP
03A187-10L76823NORTHROP GRUMMAN SYSTEMS CORPORATION
BH187-1027238BRISTOL INDUSTRIES, LLC
73783CM-101856878SPS TECHNOLOGIES, LLC
SMTE9925-1072962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
NUT STYLESLOTTED HEXAGON
WASHER OUTSIDE DIAMETER0.910 INCHES MAXIMUM
OVERALL HEIGHT0.313 INCHES NOMINAL
WASHER THICKNESS0.055 INCHES NOMINAL
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND
0.755 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING850.0 DEG FAHRENHEIT MAXIMUM


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