NSN 3020-00-902-0892 10946058, 00-902-0892, 009020892
Product Details | HELICAL GEAR
3020-00-902-0892 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL
Part Alternates: 10946058, 3020-00-902-0892, 00-902-0892, 3020009020892, 009020892
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1960 | 00-902-0892 | 05464 ( GEAR, HELICAL ) |
Cross Reference | NSN 3020-00-902-0892
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10946058 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Technical Data | NSN 3020-00-902-0892
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 52 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STUB |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 22.5000 DEGREES |
| HELIX ANGLE | 17.5916 DEGREES |
| STYLE DESIGNATOR | 7 HUBLESS, RECESSED BODY |
| PITCH DIAMETER | 14.6250 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 14.808 INCHES |
| FACE NOMINAL WIDTH | 3.626 INCHES |
| BODY RECESS NOMINAL DEPTH | 1.266 INCHES FIRST END 1.375 INCHES SECOND END |
| BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 10.012 INCHES BOTH ENDS |
| SPLINE QUANTITY | 47 BOTH ENDS |
| SPLINE PITCH DIAMETER | 9.9080 INCHES NOMINAL BOTH ENDS |
| BODY STYLE | 3B WEBBED, OFFSET, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 16 PLAIN AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.594 INCHES AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 10.875 INCHES AXIALLY THROUGH BODY, FIRST END |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 10946058 |
Restrictions/Controls & Freight Information | NSN 3020-00-902-0892
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | ||
| 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 |



