Product Details | INTERNAL GEAR

3020-00-973-1267 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: 6771802, 8712262, 966278R1, 3020-00-973-1267, 00-973-1267, 3020009731267, 009731267

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-973-1267

Cross Reference | NSN 3020-00-973-1267

Part Number Cage Code Manufacturer
6771802 24617 GENERAL MOTORS CORP
6771802 73342 ALLISON TRANSMISSION, INC.
8712262 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
966278R1 0SAT8 KOMATSU AMERICA CORP.
966278R1 29510 KOMATSU AMERICAN INTL CO

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Technical Data | NSN 3020-00-973-1267

Characteristic Specifications
MATERIAL STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 24.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 59
TEETH TYPE SPIRAL
TOOTH FORM STANDARD
PRESSURE ANGLE 25.0000 DEGREES
PITCH DIAMETER 5.9000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.660 INCHES
NOMINAL OUTSIDE DIAMETER 6.6200 INCHES
FACE NOMINAL WIDTH 1.1875 INCHES
SPECIAL FEATURES GEAR EXTERNALLY SPLINED,59 TEETH.20 DEG PRESSURE ANGLE,0.44880 IN.CIRCULAR PITCH,6.7816 IN.PITCH DIA,6.890 IN.MIN,6.900 IN.MAX MAJOR DIA,5.700 IN.MIN,5.705 IN.MAX MINOR DIA,0.745 IN.MIN,0.775 IN.MAX LG OF SPLINE
MANUFACTURERS CODE 73342
DESIGN CONTROL REFERENCE 6771802

Restrictions/Controls & Freight Information | NSN 3020-00-973-1267

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 XX
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 3020-00-973-1267

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each