4920-01-020-7010 FIXTURE,ENGINE MAINTENANCE,AIRCR Index 4320-01-020-7012 HOUSING,SPRING

National Stock Number:
5310-01-020-7011

Federal Supply Class:
5310

National Item Identification Number:
010207011

Description:
NUT,PLAIN,EXTENDED WASHER,TRIANG

Detail:
AN ITEM HAVING THREE EQUIANGULAR FLAT SIDES AND AN INTEGRAL WASHER EXTENDING BEYOND THE FLATS OR PERIPHERY.


Manufacturer Information:
66-10344-117765THE BOEING COMPANY
66-10344-181205THE BOEING COMPANY


Techincal Specification:
OVERALL HEIGHT0.040 INCHES MINIMUM AND 0.040 INCHES MINIMUM AND 0.560 INCHES MAXIMUM0.560 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES0.250 INCHES
NUT DIAMETER0.405 INCHES MINIMUM AND 0.405 INCHES MINIMUM AND 0.415 INCHES MAXIMUM0.415 INCHES MAXIMUM
NUT STYLETRI ANGULARTRI ANGULAR
WASHER OUTSIDE DIAMETER1.200 INCHES NOMINAL1.200 INCHES NOMINAL
WASHER THICKNESS0.070 INCHES NOMINAL0.070 INCHES NOMINAL
THREAD CLASS3B3B
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
THREAD QUANTITY PER INCH2828
THREAD SERIESUNFUNF


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