5310-01-720-6002 WASHER,FLAT 5310-01-720-6054 WASHER,FLAT

National Stock Number:
5310-01-720-6034

Federal Supply Class:
5310

National Item Identification Number:
017206034

Description:
NUT,PLAIN,HEXAGON


Manufacturer Information:
1256960119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12569601-519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPEFLAT
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, PLAIN HEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.3125 INCHES
NUT HEIGHT0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM
NUT STYLEHEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCAGE 19207-12569600 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE ZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH18
WIDTH ACROSS FLATS0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM


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