Product Details | INTERNAL GEAR

3020-01-060-4179 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: 912012, 9120121, 912012-1, 3020-01-060-4179, 01-060-4179, 3020010604179, 010604179

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

Supply Group (FSG) NSN Assign. NIIN
30 20 MAY 1978 01-060-4179

Drawings & Photos | NSN 3020-01-060-4179


Cross Reference | NSN 3020-01-060-4179

Part Number Cage Code Manufacturer
912012 49956 RAYTHEON COMPANY DBA RAYTHEON
912012-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
912012-1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3020-01-060-4179

Characteristic Specifications
MATERIAL STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 82
TEETH TYPE SPUR
TOOTH FORM STUB
PRESSURE ANGLE 20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10
STYLE DESIGNATOR 44 FLANGED RING
PITCH DIAMETER 6.8333 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.000 INCHES
FLANGE NOMINAL DIAMETER 10.500 INCHES
NOMINAL OUTSIDE DIAMETER 7.750 INCHES
FLANGE NOMINAL THICKNESS 0.312 INCHES
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 10 PLAIN AXIALLY THROUGH FLANGE
MOUNTING HOLE NOMINAL DIAMETER 0.374 INCHES AXIALLY THROUGH FLANGE
BOLT HOLE CIRCLE NOMINAL DIAMETER 9.250 INCHES AXIALLY THROUGH FLANGE

Restrictions/Controls & Freight Information | NSN 3020-01-060-4179

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3020-01-060-4179

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