Product Details | INTERNAL GEAR

3020-01-286-6421 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: 2907656, 3020-01-286-6421, 01-286-6421, 3020012866421, 012866421

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

Supply Group (FSG) NSN Assign. NIIN
30 06 OCT 1988 01-286-6421

Drawings & Photos | NSN 3020-01-286-6421


Demand History | NSN 3020-01-286-6421

Part Number Request Date QTY Origin
3020-01-286-6421 2018-04-95 1 DIBBS
3020-01-286-6421 2018-03-84 1 DIBBS

Cross Reference | NSN 3020-01-286-6421

Part Number Cage Code Manufacturer
2907656 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2907656 28666 ROTEK INCORPORATED

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Technical Data | NSN 3020-01-286-6421

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764 TYPE 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-23924 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM BODY 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 282
TEETH TYPE SPUR
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 44 FLANGED RING
PITCH DIAMETER 35.2800 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.750 INCHES
FLANGE NOMINAL DIAMETER 43.375 INCHES
NOMINAL OUTSIDE DIAMETER 41.125 INCHES
FLANGE NOMINAL THICKNESS 0.560 INCHES
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES BEARING INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-286-6421

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 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 3020-01-286-6421

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