5310-00-477-0247 WASHER,SPRING TENSION Index 5310-00-477-0249 WASHER,FLAT

National Stock Number:
5310-00-477-0248

Federal Supply Class:
5310

National Item Identification Number:
004770248

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
S9041-92N935BOEING DISTRIBUTION SERVICES X, INC.
S9041-970210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BEARING SURFACE FINISH32.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.562 INCHES
NUT HEIGHT0.358 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
SURFACE TREATMENTNICKEL OVERALL
TEMP RATING550.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH18


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