5306-00-616-6818 BOLT,CLOSE TOLERANCE Index 5310-00-616-6822 WASHER,FLAT

National Stock Number:
5310-00-616-6821

Federal Supply Class:
5310

National Item Identification Number:
006166821

Description:
NUT,SELF-LOCKING,GANG CHANNEL

Detail:
A NUT HAVING EARS OR LUGS DESIGNED TO HOLD IT IN POSITION AFTER ITS INSTALLATION IN A SPECIALLY DESIGNED CHANNEL. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
NAS690P880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
BASE THICKNESS0.045 INCHES NOMINAL
BASE WIDTH0.516 INCHES NOMINAL
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.062 INCHES NOMINAL NUT
NUT HEIGHT0.281 INCHES NOMINAL
NUT STYLEGANG CHANNEL, SELF LOCKING
SPECIFICATION/STANDARD DATA80205-NAS688 THROUGH 692 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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