5310-00-818-5739 NUT,SELF-LOCKING,PLATE Index 5342-00-818-5743 COUPLING,CLAMP,GROOVED

National Stock Number:
5310-00-818-5741

Federal Supply Class:
5310

National Item Identification Number:
008185741

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
49FLW82056878SPS TECHNOLOGIES, LLC
BMN502685945ROBBINS R G AND CO INC
H39080-815653HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M699-851792APOLLO AEROSPACE COMPONENTS LLC
ZEB3372-08072962HARVARD INDUSTRIES INC
ST3M699-876301THE BOEING COMPANY


Techincal Specification:
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
OVERALL HEIGHT0.565 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT STYLEDOUBLE HEXAGON
PRECIOUS MATERIALSILVER
WASHER OUTSIDE DIAMETER0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
WASHER THICKNESS0.118 INCHES NOMINAL
WIDTH ACROSS FLATS0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SURFACE TREATMENTSILVER OVERALL
TEMP RATING800.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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