Product Details | SPROCKET WHEEL

3020-00-946-9494 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: X71016, 25B9, 3020-00-946-9494, 00-946-9494, 3020009469494, 009469494

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

Supply Group (FSG) NSN Assign. NIIN
30 23 MAR 1966 00-946-9494

Drawings & Photos | NSN 3020-00-946-9494


Cross Reference | NSN 3020-00-946-9494

Part Number Cage Code Manufacturer
25B9 72625 DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
X71016 88001 UNITED STATES POSTAL SERVICE

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Technical Data | NSN 3020-00-946-9494

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 0.840 INCHES NOMINAL
OVERALL LENGTH 0.625 INCHES NOMINAL
PITCH DIAMETER 0.731 INCHES NOMINAL
FACE WIDTH 0.110 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.590 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.515 INCHES NOMINAL BOTH ENDS
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
GUIDE NOT INCLUDED
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 9
TOOTH PITCH 0.250 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 25
MATERIAL STEEL
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 0.250 INCHES NOMINAL
BORE LENGTH 0.625 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-946-9494

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