NSN 3020-00-737-4519 6763766, 7374519, 00-737-4519
Product Details | INTERNAL GEAR
3020-00-737-4519 A gear with teeth formed on the inner surface of a cylinder or cone.
Part Alternates: 6763766, 7374519, 3020-00-737-4519, 00-737-4519, 3020007374519, 007374519
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-737-4519 | 05465 ( GEAR, INTERNAL ) |
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Related Products | NSN 3020-00-737-4519
Technical Data | NSN 3020-00-737-4519
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8620 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OVERALL |
| TEETH QUANTITY | 70 |
| TEETH TYPE | SPUR |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 47 SOLID BACK RING, PROTRUDING HUB, RECESSED HUB |
| PITCH DIAMETER | 11.6667 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 3.905 INCHES |
| NOMINAL OUTSIDE DIAMETER | 12.8750 INCHES |
| FACE NOMINAL WIDTH | 1.843 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.781 INCHES FIRST END |
| BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 2.250 INCHES BOTH ENDS |
| SPLINE QUANTITY | 35 BOTH ENDS |
| SPLINE PITCH DIAMETER | 2.1875 INCHES NOMINAL BOTH ENDS |
| HUB STYLE DESIGNATOR | 4A 1 STEP FIRST END |
| END NOMINAL LENGTH | 0.812 INCHES FIRST END |
| END NOMINAL DIAMETER | 2.500 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.969 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 2.875 INCHES FIRST END |
| BODY STYLE | 4B WEBBED, OFFSET, WITH LIGHTENING HOLES |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 7374519 |
Restrictions/Controls & Freight Information | NSN 3020-00-737-4519
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | S | 60 |
| 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



