5310-01-611-4580 NUT,SELF-LOCKING,EXTENDED WASHER 5310-01-611-4997 NUT,SELF-LOCKING,ASSEMBLED WASHE

National Stock Number:
5310-01-611-4664

Federal Supply Class:
5310

National Item Identification Number:
016114664

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:
1254305619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2B
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J995 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-DTL-16232G, TY Z, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT HEIGHT0.559 INCHES MAXIMUM
WIDTH ACROSS FLATS0.940 INCHES MAXIMUM
LUBRICATIONOIL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, LOCK, HEX, PREVAILING TORQUE .62-11 UNC-2B


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