The Sprocket Wheel, cataloged under National Stock Number 3020-00-918-4408, 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 Eastman Kodak Co. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-918-4408 |
| Primary Part Number | 452339 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Eastman Kodak Co |
| Status | ACTIVE |
| Hub Outside Diameter | 1.031 INCHES NOMINAL AA END IN |
| Bore Length | 0.500 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 0.250 INCHES NOMINAL IN |
| Asa Standard Chain Number | 25-17 |
| Outside Diameter | 1.487 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Pitch Diameter | 1.361 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 17 |
| Protruding Hub Characteristic | PLAIN |
| Hardness Rating Test Method | NOT RATED |
| Distance From Hub End to Flange End | 0.375 INCHES NOMINAL AA END IN |
| Surface Treatment | CADMIUM |
| Bore Diameter | 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Material | STEEL |
| Face Width | 0.125 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 |
NSN 3020-00-918-4408 is a Sprocket Wheel, manufactured by Eastman Kodak Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-918-4408 has 2 manufacturer part numbers on file: 452339 (Kodak Gmbh), 452339 (Eastman Kodak Co).
Key specifications for 452339: Hub Outside Diameter: 1.031 INCHES NOMINAL AA END IN; Bore Length: 0.500 INCHES NOMINAL IN; Design Form: PLAIN; Tooth Pitch: 0.250 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.