3020-00-528-3724 GEAR,SPUR Index 3020-00-528-3728 GEAR,WORM WHEEL

National Stock Number:
5310-00-528-3727

Federal Supply Class:
5310

National Item Identification Number:
005283727

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:
528372719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NUT STYLESLOTTED, HEXAGON
NUT HEIGHT0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1212 OR STEEL COMP 1117 OR STEEL COMP 1118 OVERALL
NOMINAL THREAD SIZE1.375 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF
WIDTH ACROSS FLATS1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM


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