5310-00-734-3398 WASHER,FLAT Index 5310-00-734-3406 NUT

National Stock Number:
5310-00-734-3405

Federal Supply Class:
5310

National Item Identification Number:
007343405

Description:
NUT,PLAIN,SLOTTED,HEXAGON

Detail:
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.


Manufacturer Information:
23AX8376040MACK TRUCKS INC PARTS OPN
734340519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF
WIDTH ACROSS FLATS2.120 INCHES NOMINAL


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