Product Details | SPROCKET WHEEL

3020-00-003-0002 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: 329B211A, 3020-00-003-0002, 00-003-0002, 3020000030002, 000030002

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

Supply Group (FSG) NSN Assign. NIIN
30 11 MAY 1972 00-003-0002

Drawings & Photos | NSN 3020-00-003-0002


Cross Reference | NSN 3020-00-003-0002

Part Number Cage Code Manufacturer
329B211A 55207 ARROW-MASTER, INCORPORATED

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Technical Data | NSN 3020-00-003-0002

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 3.062 INCHES NOMINAL
OVERALL LENGTH 2.000 INCHES NOMINAL
PITCH DIAMETER 2.809 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.125 INCHES NOMINAL AA END AND 2.000 INCHES NOMINAL BB 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
GUIDE NOT INCLUDED
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 14
TOOTH PITCH 0.625 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 50
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING 50.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT SPLINE
COUNTERBORE FEATURE NOT INCLUDED
SPLINE QUANTITY 10
SPLINE MAJOR DIAMETER 1.375 INCHES NOMINAL
SPLINE MINOR DIAMETER 1.183 INCHES NOMINAL
SPLINE LENGTH 2.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3020-00-003-0002

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