Product Details | SPROCKET WHEEL

3020-00-273-1360 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: 687673, 818781, 3020-00-273-1360, 00-273-1360, 3020002731360, 002731360

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-273-1360

Drawings & Photos | NSN 3020-00-273-1360


Cross Reference | NSN 3020-00-273-1360

Part Number Cage Code Manufacturer
687673 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
818781 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 3020-00-273-1360

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 3.125 INCHES MINIMUM AND 3.155 INCHES MAXIMUM
OVERALL LENGTH 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM
PITCH DIAMETER 2.879 INCHES NOMINAL
FACE WIDTH 0.227 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.498 INCHES MINIMUM AA END AND 1.499 INCHES MAXIMUM AA END AND 1.860 INCHES MINIMUM BB END AND 1.890 INCHES MAXIMUM BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.313 INCHES MINIMUM AA END AND 0.343 INCHES MAXIMUM AA END AND 0.700 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
TEETH ROW QUANTITY 1
TEETH QUANTITY PER ROW 18
TOOTH PITCH 0.500 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 41
MATERIAL STEEL, CORROSION RESISTING
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM
BORE LENGTH 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 1.860 INCHES MINIMUM AA END AND 1.890 INCHES MAXIMUM AA END
FIRST STEP LENGTH AND LOCATION 0.125 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 1.498 INCHES MINIMUM AA END AND 1.499 INCHES MAXIMUM AA END
GROOVE/STEP LOCATION AA END
HUB EXTERNAL KEYWAY NOT INCLUDED
SPECIAL FEATURES ONE 0.2090 IN. DIA HOLE PART WAY THROUGH ONE SIDE OF BB END OF HUB,3/8 IN. PORM 1/64 FROM END

Restrictions/Controls & Freight Information | NSN 3020-00-273-1360

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 117020 CHAIN AND SPROCKET DRIVES/WHEELS
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3020-00-273-1360

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each