The Sprocket Wheel, cataloged under National Stock Number 3020-00-907-9343, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Meggitt Troy Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-907-9343 |
| Primary Part Number | 2830129 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Meggitt Troy Inc |
| Status | ACTIVE |
| Securing Method | KEY |
| Bore Length | 0.392 INCHES NOMINAL IN |
| Design Form | WEBBED |
| Outside Diameter | 3.794 INCHES NOMINAL IN |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Style Designator | WEBBED OR SPOKED |
| Pitch Diameter | 3.683 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 32 |
| Hardness Rating Test Method | NOT RATED |
| Distance From Center of Bore to Bottom of Keyway | 0.258 INCHES NOMINAL IN |
| Keyway Width | 0.064 INCHES NOMINAL IN |
| Bore Diameter | 0.381 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Furnished Items | KEYING FACILITY AND LIGHTENING HOLE |
| Face Width | 0.439 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2830129 PRIMARY | Meggitt Troy Inc (USA) |
NSN 3020-00-907-9343 is a Sprocket Wheel, manufactured by Meggitt Troy Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-907-9343 has 1 manufacturer part number on file: 2830129 (Meggitt Troy Inc).
Key specifications for 2830129: Securing Method: KEY; Bore Length: 0.392 INCHES NOMINAL IN; Design Form: WEBBED; Outside Diameter: 3.794 INCHES NOMINAL IN. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.