5310-01-585-8684 WASHER,LOCK Index 5310-01-585-8699 WASHER,FLAT

National Stock Number:
5310-01-585-8687

Federal Supply Class:
5310

National Item Identification Number:
015858687

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:
9413984338X5ND DEFENSE LLC
ESP-E-56.221.NPP338X5ND DEFENSE LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
HARDNESS RATING32.0 ROCKWELL C NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYPREVAILING TORQUE HEX LOCKNUTS
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.875 INCHES
NUT HEIGHT0.450 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.269 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH9
THREAD SERIESUNIFIED SERIES,COARSE


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