NSN 3020-00-943-3038 17800463, 1780046-3, 00-943-3038
Product Details | BEVEL ANTIBACKLASH GEAR
3020-00-943-3038 An item having one fixed gear and one free gear, both having the same complement of bevel gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Part Alternates: 17800463, 1780046-3, 3020-00-943-3038, 00-943-3038, 3020009433038, 009433038
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 21 DEC 1965 | 00-943-3038 | 26666 ( GEAR, ANTIBACKLASH, BEVEL ) |
Drawings & Photos | NSN 3020-00-943-3038
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Related Products | NSN 3020-00-943-3038
Technical Data | NSN 3020-00-943-3038
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 50 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PITCH ANGLE | 45.0000 DEGREES |
| STYLE DESIGNATOR | 17 CONE SHAPE BODY, PROTRUDING HUBS |
| PITCH DIAMETER | 0.6250 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.353 INCHES |
| FACE NOMINAL WIDTH | 0.218 INCHES |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| HUB STYLE DESIGNATOR | 2 SPLIT SECOND END |
| HUB NOMINAL DIAMETER | 0.375 INCHES SECOND END |
| ATTACHMENT METHOD | CLAMP |
| MANUFACTURERS CODE | 55972 |
| DESIGN CONTROL REFERENCE | 1780046-3 |
Restrictions/Controls & Freight Information | NSN 3020-00-943-3038
| 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: | A | Item 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 | S | 60 |
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | SN | Air Force Logistics Command Wright-Patterson AFB, OH 45433-5000 |
| 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 | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |