5310-01-028-4447 NUT,SELF-LOCKING,PLATE Index 5310-01-028-4449 WASHER,FLAT

National Stock Number:
5310-01-028-4448

Federal Supply Class:
5310

National Item Identification Number:
010284448

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:
96D04-245934ONTIC ENGINEERING & MANUFACTURING, INC
96D04-259364HONEYWELL INTERNATIONAL INC.
96D04-272914GRIMES AEROSPACE COMPANY


Techincal Specification:
COUNTERBORE DIAMETER0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.267 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT COUNTERBORE DEPTH0.008 INCHES MINIMUM AND 0.042 INCHES MAXIMUM NUT
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.620 INCHES MAXIMUM
WASHER THICKNESS0.030 INCHES MINIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
TEMP RATING800.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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