Product Details | GEAR CLUSTER

3020-00-151-6697 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: 3701174201, 370-117420-1, 3020-00-151-6697, 00-151-6697, 3020001516697, 001516697

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

Supply Group (FSG) NSN Assign. NIIN
30 16 OCT 1971 00-151-6697

Drawings & Photos | NSN 3020-00-151-6697


Cross Reference | NSN 3020-00-151-6697

Part Number Cage Code Manufacturer
370-117420-1 19195 MARPLES GEARS, INC.
370-117420-1 28271 US2C HOLDINGS LLC DBA BAY SWISS MANUFACTURING
370-117420-1 94987 CUBIC DEFENSE APPLICATIONS, INC.

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Technical Data | NSN 3020-00-151-6697

Characteristic Specifications
MATERIAL STEEL FIRST GEAR STEEL SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5610,COND A ASSN STD SINGLE MATERIAL RESPONSE FIRST GEAR AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 2.3542 INCHES FIRST GEAR 0.688 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 1.640 INCHES
PRECISION CLASSIFICATION QUALITY NUMBER 9 ALL GEARS
BACKLASH DESIGNATION GRADE C FIRST GEAR
HUB STYLE DESIGNATOR 4A 1 STEP BOTH ENDS
HUB NOMINAL LENGTH 0.267 INCHES FIRST END 0.373 INCHES SECOND END
HUB NOMINAL DIAMETER 0.505 INCHES BOTH ENDS

Restrictions/Controls & Freight Information | NSN 3020-00-151-6697

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
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 3020-00-151-6697

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