Product Details | GEAR CLUSTER

3020-00-622-3772 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: WT2758, WT275-8, 91773, 1664336, 3020-00-622-3772, 00-622-3772, 3020006223772, 006223772

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-622-3772

Drawings & Photos | NSN 3020-00-622-3772


Cross Reference | NSN 3020-00-622-3772

Part Number Cage Code Manufacturer
1664336 12204 DAIMLER CHRYSLER
1664336 93334 ATWOOD FENCE COMPANY INC.
91773 76760 NEW VENTURE GEAR INC NEW PROCESS GEAR DIV
WT275-8 31204 PERFECTION CLUTCH

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Technical Data | NSN 3020-00-622-3772

Characteristic Specifications
MATERIAL STEEL OVERALL
CONSTRUCTION SOLID
DESIGN TYPE HELICAL FIRST GEAR HELICAL SECOND GEAR HELICAL THIRD GEAR SPUR FOURTH GEAR
NOMINAL OUTSIDE DIAMETER 6.285 INCHES FIRST GEAR 5.285 INCHES SECOND GEAR 4.185 INCHES THIRD GEAR 2.750 INCHES FOURTH GEAR
NOMINAL OVERALL LENGTH 10.000 INCHES
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 4A 1 STEP SECOND END 1 PLAIN BETWEEN FIRST AND SECOND GEAR 1 PLAIN BETWEEN SECOND AND THIRD GEAR 1 PLAIN BETWEEN THIRD AND FOURTH GEAR
HUB NOMINAL LENGTH 0.570 INCHES FIRST END 1.687 INCHES SECOND END 2.552 INCHES BETWEEN FIRST AND SECOND GEAR 0.227 INCHES BETWEEN SECOND AND THIRD GEAR 1.580 INCHES BETWEEN THIRD AND FOURTH GEAR
HUB NOMINAL DIAMETER 1.375 INCHES FIRST END 1.750 INCHES SECOND END 3.000 INCHES BETWEEN FIRST AND SECOND GEAR 3.360 INCHES BETWEEN SECOND AND THIRD GEAR 1.930 INCHES BETWEEN THIRD AND FOURTH GEAR

Restrictions/Controls & Freight Information | NSN 3020-00-622-3772

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 019940 AUTO TRANSMISSIONS R CLUTCHES
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 581 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 3020-00-622-3772

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 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