Product Details | SPROCKET WHEEL

3020-00-498-4278 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: AG1732, US7813, US-7813, US7813REVK, 3020-00-498-4278, 00-498-4278, 3020004984278, 004984278

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-498-4278

Drawings & Photos | NSN 3020-00-498-4278


Cross Reference | NSN 3020-00-498-4278

Part Number Cage Code Manufacturer
AG1732 3E191 RAULAND-BORG CORPORATION
US-7813 79201 WARWICK ELECTRONICS INC
US7813 57057 NAVCOM DEFENSE ELECTRONICS, INC.
US7813REVK 79201 WARWICK ELECTRONICS INC

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Technical Data | NSN 3020-00-498-4278

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 0.961 INCHES NOMINAL
OVERALL LENGTH 0.375 INCHES NOMINAL
FACE WIDTH 0.138 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.500 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.237 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED SILENT CHAIN
GUIDE INCLUDED
GUIDE TYPE SPROCKET SIDE FLANGE
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 16
TOOTH PITCH 0.188 INCHES NOMINAL
MATERIAL STEEL
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
METALLIC HARDNESS RATING AND LOCATION 32.0 ROCKWELL C MINIMUM HUB AND 35.0 ROCKWELL C MAXIMUM HUB
BORE BEARING NOT INCLUDED
BORE TYPE D-SHAPED
COUNTERBORE FEATURE NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-498-4278

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