The Sprocket Wheel, cataloged under National Stock Number 3020-01-441-0433, 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 Detroit Diesel Corporation. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-441-0433 |
| Primary Part Number | 23513537 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Detroit Diesel Corporation |
| Status | ACTIVE |
| Bore Length | 12.8 MILLIMETERS NOMINAL MM |
| Design Form | PLAIN |
| Outside Diameter | 206.1 MILLIMETERS NOMINAL MM |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Style Designator | PLAIN |
| Pitch Diameter | 196.5 MILLIMETERS NOMINAL MM |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 36 |
| Bore Diameter | 138.8 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Furnished Items | KEYING FACILITY |
| Face Width | 12.8 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 23513537 | Rolls-Royce Solutions America Inc (USA) |
| 23513537 PRIMARY | Detroit Diesel Corporation (USA) |
| DDE 23513537 | Daimler Truck North America Llc (USA) |
NSN 3020-01-441-0433 is a Sprocket Wheel, manufactured by Detroit Diesel Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-441-0433 has 3 manufacturer part numbers on file: 23513537 (Rolls-Royce Solutions America Inc), 23513537 (Detroit Diesel Corporation), DDE 23513537 (Daimler Truck North America Llc).
Key specifications for 23513537: Bore Length: 12.8 MILLIMETERS NOMINAL MM; Design Form: PLAIN; Outside Diameter: 206.1 MILLIMETERS NOMINAL MM; Keying Facility Type: KEYWAY. 14 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.