4730-00-622-3826 FITTING,LUBRICATION Index 5310-00-622-3842 LOCKNUT

National Stock Number:
5310-00-622-3830

Federal Supply Class:
5310

National Item Identification Number:
006223830

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:
622383019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1018 OR STEEL COMP 1022 OVERALL
NOMINAL THREAD SIZE2.000 INCHES
NUT STYLESLOTTED, HEXAGON
NUT HEIGHT1.750 INCHES NOMINAL
WIDTH ACROSS FLATS3.000 INCHES NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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