The Sprocket Wheel, cataloged under National Stock Number 3020-01-400-2060, 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 Federal Equipment Co. Government technical data includes 27 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 | 3020-01-400-2060 |
| Primary Part Number | Z000646 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Federal Equipment Co |
| Status | ACTIVE |
| Hub Outside Diameter | 2.500 INCHES NOMINAL AA END IN |
| Securing Method | THREADED HOLE(S) |
| Bore Length | 1.000 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 0.625 INCHES NOMINAL IN |
| Asa Standard Chain Number | 50-1 |
| Outside Diameter | 4.320 INCHES NOMINAL IN |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Style Designator | PLAIN |
| Pitch Diameter | 3.995 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 20 |
| Protruding Hub Characteristic | PLAIN |
| Hardness Rating Test Method | NOT RATED |
| Distance From Center of Bore to Bottom of Keyway | 0.500 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |
| Distance From Hub End to Flange End | 0.657 INCHES NOMINAL AA END IN |
| Securing Hole Quantity | 2 |
| Thread Size | 0.190-32 |
| Keyway Width | 0.250 INCHES NOMINAL IN |
| Hole Location | CENTERED 0.340 IN.FROM HUB END,90 DEGREES APART IN |
| Bore Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Furnished Items | KEYING FACILITY |
| Face Width | 0.343 INCHES NOMINAL IN |
| Securing Location | AA END |
| 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 |
|---|---|
| Z000646 PRIMARY | Federal Equipment Co (USA) |
| A000267 FIND 7 | Federal Equipment Co (USA) |
NSN 3020-01-400-2060 is a Sprocket Wheel, manufactured by Federal Equipment Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-400-2060 has 2 manufacturer part numbers on file: Z000646 (Federal Equipment Co), A000267 FIND 7 (Federal Equipment Co).
Key specifications for Z000646: Hub Outside Diameter: 2.500 INCHES NOMINAL AA END IN; Securing Method: THREADED HOLE(S); Bore Length: 1.000 INCHES NOMINAL IN; Design Form: PLAIN. 27 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.