Product Details | SPUR GEAR

3020-01-212-2481 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 273081, 2730-81, 2730-81 ITEM 12, 273081ITEM12, 3020-01-212-2481, 01-212-2481, 3020012122481, 012122481

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

Supply Group (FSG) NSN Assign. NIIN
30 10 JUL 1985 01-212-2481

Drawings & Photos | NSN 3020-01-212-2481


Cross Reference | NSN 3020-01-212-2481

Part Number Cage Code Manufacturer
2730-81 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
2730-81 ITEM 12 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS

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Technical Data | NSN 3020-01-212-2481

Characteristic Specifications
PITCH DIAMETER 1.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.666 INCHES
HUB NOMINAL DIAMETER 1.125 INCHES FIRST END
BORE NOMINAL DIAMETER 0.752 INCHES BOTH ENDS
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 18
TOOTH FORM STANDARD
HUB STYLE DESIGNATOR PINNED FIRST END
BORE STYLE 10A W/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH 0.500 INCHES
BODY STYLE PLAIN, SOLID
STYLE DESIGNATOR PROTRUDING HUB
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.250 INCHES BOTH ENDS
PRESSURE ANGLE 14.5000 DEGREES
KEYWAY NOMINAL WIDTH 0.126 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.875 INCHES FIRST END

Restrictions/Controls & Freight Information | NSN 3020-01-212-2481

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
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 3020-01-212-2481

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