Product Details | SPROCKET WHEEL

3020-01-139-1646 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: 0262139, 026213-9, 16180, 41A60, 3020-01-139-1646, 01-139-1646, 3020011391646, 011391646

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

Supply Group (FSG) NSN Assign. NIIN
30 25 SEP 1982 01-139-1646

Drawings & Photos | NSN 3020-01-139-1646


Demand History | NSN 3020-01-139-1646

Part Number Request Date QTY Origin
3020-01-139-1646 2018-11-331 5 DIBBS
3020-01-139-1646 2018-06-179 5 DIBBS
16180 2016-03-90 120 KR

Cross Reference | NSN 3020-01-139-1646

Part Number Cage Code Manufacturer
026213-9 15823 UNIFLITE INC
026213-9 67060 SEA CURE TECHNOLOGY, INC
16180 71041 ALTRA HOLDINGS, INC. DIV BOSTON GEAR
41A60 05506 MARTIN SPROCKET AND GEAR INC

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Technical Data | NSN 3020-01-139-1646

Characteristic Specifications
STYLE DESIGNATOR A1 PLAIN
OUTSIDE DIAMETER 9.840 INCHES NOMINAL
PITCH DIAMETER 9.554 INCHES NOMINAL
FACE WIDTH 0.227 INCHES NOMINAL
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 60
TOOTH PITCH 0.500 INCHES NOMINAL
MATERIAL STEEL
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 0.719 INCHES NOMINAL
BORE LENGTH 0.227 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-139-1646

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.
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3020-01-139-1646

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each