Product Details | SPROCKET WHEEL

3020-00-517-2421 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: 12617671, 12617-671, 13138653, 13138-653, 3020-00-517-2421, 00-517-2421, 3020005172421, 005172421

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-517-2421

Drawings & Photos | NSN 3020-00-517-2421


Cross Reference | NSN 3020-00-517-2421

Part Number Cage Code Manufacturer
12617-671 29899 HYDE MARINE, INC.
13138-653 29899 HYDE MARINE, INC.

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Technical Data | NSN 3020-00-517-2421

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 13.185 INCHES NOMINAL
OVERALL LENGTH 1.188 INCHES NOMINAL
PITCH DIAMETER 12.895 INCHES NOMINAL
FACE WIDTH 0.284 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.000 INCHES NOMINAL AA END AND 1.875 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.5455 INCHES NOMINAL AA END AND 0.296 INCHES NOMINAL BB END
DESIGN FORM PLAIN
LIGHTENING HOLE 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 81
TOOTH PITCH 0.500 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER 40
MATERIAL STEEL, MIL-S-16113, GRADE M AND STEEL, MIL-S-20166, GRADE M
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 1.188 INCHES MINIMUM AND 1.1886 INCHES MAXIMUM
BORE LENGTH 1.188 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEY WIDTH 0.250 INCHES NOMINAL
KEYWAY WIDTH 0.312 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.844 INCHES NOMINAL
HUB EXTERNAL KEYWAY NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-517-2421

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 3020-00-517-2421

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each