3120-01-551-8281 BEARING,WASHER,THRUST Index 4720-01-551-8283 HOSE,METALLIC

National Stock Number:
5310-01-551-8282

Federal Supply Class:
5310

National Item Identification Number:
015518282

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:
21AX78489619MACK TRUCKS, INC.
21AX784Z4117VOLVO GROUP GOVERNMENT SALES OCEANIA
2510933589619MACK TRUCKS, INC.
25109335Z4117VOLVO GROUP GOVERNMENT SALES OCEANIA


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC NYLON LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL NONMETALLIC DESIGN
BEARING SURFACE TYPEWASHER FACED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
SURFACE TREATMENTZINC AND
CHROMATE NUT
NUT HEIGHT0.427 INCHES MINIMUM AND
0.448 INCHES MAXIMUM
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND
0.750 INCHES MAXIMUM
SPECIAL FEATURESPROOF LOAD 17,429
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKNUTS, HEX-NYLON PATCH TYPE


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