Product Details | INTERNAL GEAR

3020-01-421-5277 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: DF331106 FIND 81, DF331106FIND81, 6406709, 801-6406709 FIND 81, 8016406709FIND81, 3020-01-421-5277, 01-421-5277, 3020014215277, 014215277, 211085738

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

Supply Group (FSG) NSN Assign. NIIN
30 09 NOV 1995 01-421-5277

Drawings & Photos | NSN 3020-01-421-5277


Demand History | NSN 3020-01-421-5277

Part Number Request Date QTY Origin
3020-01-421-5277 2010-02-36 1 DIBBS

Cross Reference | NSN 3020-01-421-5277

Part Number Cage Code Manufacturer
211085738 53711 NAVAL SEA SYSTEMS COMMAND
6406709 53711 NAVAL SEA SYSTEMS COMMAND
801-6406709 FIND 81 53711 NAVAL SEA SYSTEMS COMMAND
DF331106 FIND 81 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS

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Technical Data | NSN 3020-01-421-5277

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 42
TEETH TYPE SPUR
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 4.2000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 5.342 INCHES
FACE NOMINAL WIDTH 0.875 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.909 INCHES FIRST END 0.156 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE FIRST END
BORE NOMINAL DIAMETER 2.000 INCHES FIRST END
SPLINE QUANTITY 9 FIRST END
SPLINE PITCH DIAMETER 1.7190 INCHES NOMINAL FIRST END
HUB STYLE DESIGNATOR 4B 2 STEPS FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 5.320 INCHES SECOND END
END NOMINAL LENGTH 0.846 INCHES FIRST END
END NOMINAL DIAMETER 3.500 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.219 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 4.498 INCHES FIRST END
SECOND STEP NOMINAL LENGTH 0.845 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 5.320 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
III END ITEM IDENTIFICATION SEAWOLF CLASS SSN

Restrictions/Controls & Freight Information | NSN 3020-01-421-5277

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 3020-01-421-5277

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each