Product Details | GEAR CLUSTER

3020-00-658-8108 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: WT27531, WT275-31, 1664320, 7057634, 91-1664320, 91763, 3020-00-658-8108, 00-658-8108, 3020006588108, 006588108, 911664320

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-658-8108

Drawings & Photos | NSN 3020-00-658-8108


Cross Reference | NSN 3020-00-658-8108

Part Number Cage Code Manufacturer
1664320 12204 DAIMLER CHRYSLER
7057634 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
91-1664320 16662 LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
91-1664320 66654 TVH PARTS CO.
91763 76760 NEW VENTURE GEAR INC NEW PROCESS GEAR DIV
WT275-31 31204 PERFECTION CLUTCH
WT275-31 79410 LIBERTY VENTURES INTI LLC

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Technical Data | NSN 3020-00-658-8108

Characteristic Specifications
MATERIAL STEEL OVERALL
CONSTRUCTION SOLID
DESIGN TYPE SPUR FIRST GEAR HELICAL SECOND GEAR
NOMINAL OUTSIDE DIAMETER 2.829 INCHES FIRST GEAR 5.053 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.964 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 2.127 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH 0.125 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER 2.500 INCHES BETWEEN FIRST AND SECOND GEAR
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7057634

Restrictions/Controls & Freight Information | NSN 3020-00-658-8108

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
Less than truck load rating P 77.5
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3020-00-658-8108

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