Product Details | SPROCKET WHEEL

3020-00-072-9894 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: D80BSK30, 3020-00-072-9894, 00-072-9894, 3020000729894, 000729894

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-072-9894

Drawings & Photos | NSN 3020-00-072-9894


Cross Reference | NSN 3020-00-072-9894

Part Number Cage Code Manufacturer
D80BSK30 11406 REXNORD HOLDINGS INC

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Technical Data | NSN 3020-00-072-9894

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 10.114 INCHES NOMINAL
OVERALL LENGTH 3.250 INCHES NOMINAL
PITCH DIAMETER 9.567 INCHES NOMINAL
FACE WIDTH 1.710 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 6.750 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.540 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
TEETH ROW QUANTITY 2
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS 1.152 INCHES NOMINAL
TEETH QUANTITY PER ROW 30
TOOTH PITCH 1.000 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 80-2
MATERIAL STEEL
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
LUBRICATION MODE NO VISIBLE MEANS
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 2.125 INCHES NOMINAL
BORE LENGTH 3.250 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.500 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 1.187 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 1
THREAD SIZE 1/2-13
HOLE LOCATION LOCATED ON TOP OF KEY

Restrictions/Controls & Freight Information | NSN 3020-00-072-9894

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information