The Sprocket Wheel, cataloged under National Stock Number 3020-01-124-8640, 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 Abc Acquisition Company Dba Aetna Bearing Company. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-124-8640 |
| Primary Part Number | AG-2416-A |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Abc Acquisition Company Dba Aetna Bearing Company |
| Status | ACTIVE |
| Hub Outside Diameter | 0.125 INCHES NOMINAL BOTH ENDS IN |
| Securing Method | DRILLED HOLE |
| Bore Length | 0.927 INCHES NOMINAL IN |
| Design Form | SPOKED |
| Lubrication Mode | NO VISIBLE MEANS |
| Tooth Pitch | 0.625 INCHES NOMINAL IN |
| Asa Standard Chain Number | 50 |
| Outside Diameter | 3.625 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| 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 | 0.222 INCHES NOMINAL BOTH ENDS IN |
| Securing Hole Quantity | 6 |
| Hole Location | ON SPROCKET BODY |
| Bore Diameter | 0.875 INCHES NOMINAL IN |
| Material | STEEL |
| Furnished Items | BORE BEARING |
| Face Width | 0.484 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 |
|---|---|
| AG-2416-A PRIMARY | Abc Acquisition Company Dba Aetna Bearing Company (USA) |
| Reference | Meaning |
|---|---|
| AG2416A | 5/9 Secondary reference U.S. Government activity |
NSN 3020-01-124-8640 is a Sprocket Wheel, manufactured by Abc Acquisition Company Dba Aetna Bearing Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-124-8640 has 1 manufacturer part number on file: AG-2416-A (Abc Acquisition Company Dba Aetna Bearing Company).
Key specifications for AG-2416-A: Hub Outside Diameter: 0.125 INCHES NOMINAL BOTH ENDS IN; Securing Method: DRILLED HOLE; Bore Length: 0.927 INCHES NOMINAL IN; Design Form: SPOKED. 21 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.