5310-00-930-2467 WASHER,FLAT Index 2920-00-930-2471 LUG,TERMINAL

National Stock Number:
5310-00-930-2470

Federal Supply Class:
5310

National Item Identification Number:
009302470

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:
10929939-719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT STYLEHEXAGON
OVERALL HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF
WASHER OUTSIDE DIAMETER0.728 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
WASHER THICKNESS0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM


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