Product Details | SPROCKET WHEEL

3020-00-181-2792 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.

Part Alternates: 11664931, 3020-00-181-2792, 00-181-2792, 3020001812792, 001812792

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 00-181-2792

Drawings & Photos | NSN 3020-00-181-2792


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Technical Data | NSN 3020-00-181-2792

Characteristic Specifications
STYLE DESIGNATOR A9 WEBBED OR SPOKED
OUTSIDE DIAMETER 18.150 INCHES MINIMUM AND 18.180 INCHES MAXIMUM
PITCH DIAMETER 16.905 INCHES NOMINAL
FACE WIDTH 2.120 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.840 INCHES NOMINAL BOTH ENDS
DESIGN FORM WEBBED
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED TRACK
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 11
TOOTH PITCH 4.826 INCHES NOMINAL
MATERIAL STEEL ALLOY,QQ-S-626,COMP 4150,8660 OR 8760
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
METALLIC HARDNESS RATING AND LOCATION 30.0 ROCKWELL C MINIMUM BODY AND 35.0 ROCKWELL C MAXIMUM BODY
SURFACE TREATMENT ENAMEL,OLIVE DRAB,TT-E-529
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 8.250 INCHES MINIMUM AND 8.255 INCHES MAXIMUM
BORE LENGTH 0.440 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING HOLE QUANTITY 11
HOLE LOCATION THROUGH SPROCKET BODY
BOLT CIRCLE DIAMETER 9.628 INCHES NOMINAL
DRILLED HOLE DIAMETER 0.656 INCHES MINIMUM AND 0.671 INCHES MAXIMUM
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 11664931

Restrictions/Controls & Freight Information | NSN 3020-00-181-2792

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information