4320-00-541-1572 RING,WEARING Index 2940-00-541-1575 FILTER,FLUID

National Stock Number:
3020-00-541-1573

Federal Supply Class:
3020

National Item Identification Number:
005411573

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
ADD28A7PZX0FAIRBANKS MORSE, LLC
ADD28A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
BOLT CIRCLE DIAMETER2.125 INCHES NOMINAL
BORE DIAMETER1.2495 INCHES MINIMUM AND 1.2505 INCHES MAXIMUM
BORE LENGTH0.375 INCHES NOMINAL
BORE TYPESTRAIGHT
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS0.859 INCHES NOMINAL
DESIGN FORMWEBBED
FACE WIDTH2.125 INCHES NOMINAL
HARDNESS RATING TEST METHODROCKWELL
HOLE LOCATIONLOCATED BETWEEN BORE AND FACE OF SPROCKET
OUTSIDE DIAMETER4.307 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-16788, CLASS C2 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1020
METALLIC HARDNESS RATING AND LOCATION25.0 ROCKWELL C NOMINAL HUB
PITCH DIAMETER4.307 INCHES NOMINAL
SECURING HOLE QUANTITY4
SECURING METHODDRILLED HOLE
STYLE DESIGNATORWEBBED OR SPOKED
TEETH HARDNESS RATING25.0 ROCKWELL C NOMINAL
TEETH QUANTITY PER ROW27
TEETH ROW QUANTITY3
TOOTH PITCH0.500 INCHES NOMINAL


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