2920-00-426-1154 INACTIVE Index 3020-00-426-1160 GEAR CLUSTER

National Stock Number:
5310-00-426-1159

Federal Supply Class:
5310

National Item Identification Number:
004261159

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:
43N9690-68394135NAVAL ORDNANCE STANDARDS
SU21359690KOEHRING CO LORAIN DIV
SU2138E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY MATERIAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.294 INCHES MINIMUM AND 0.303 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
WIDTH ACROSS FLATS0.606 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH16


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