The Sprocket Wheel, cataloged under National Stock Number 3020-01-314-9388, 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 Columbus Jack Corporation Div Columbus Jack. Government technical data includes 23 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-314-9388 |
| Primary Part Number | 9156-244 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Hub Outside Diameter | 4.000 INCHES NOMINAL AA END IN |
| Bore Length | 1.620 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 1.250 INCHES NOMINAL IN |
| Asa Standard Chain Number | 100-B-13 |
| Outside Diameter | 5.820 INCHES NOMINAL IN |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Style Designator | PLAIN |
| Pitch Diameter | 5.223 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 13 |
| Protruding Hub Characteristic | PLAIN |
| Hardness Rating Test Method | NOT RATED |
| Distance From Center of Bore to Bottom of Keyway | 0.356 INCHES NOMINAL IN |
| Distance From Hub End to Flange End | 0.938 INCHES NOMINAL AA END IN |
| Keyway Width | 0.500 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM |
| Bore Diameter | 2.122 INCHES NOMINAL IN |
| Material | STEEL |
| Furnished Items | KEYING FACILITY |
| Face Width | 0.692 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 |
|---|---|
| 9156-244 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
| Reference | Meaning |
|---|---|
| 100B13 | 5/1 Secondary reference Emerson Electric Co Browning Mfg Div |
| 9156-244 | 3/9 Design control — primary reference Age Logistics Corporation |
NSN 3020-01-314-9388 is a Sprocket Wheel, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-314-9388 has 1 manufacturer part number on file: 9156-244 (Columbus Jack Corporation Div Columbus Jack).
Key specifications for 9156-244: Hub Outside Diameter: 4.000 INCHES NOMINAL AA END IN; Bore Length: 1.620 INCHES NOMINAL IN; Design Form: PLAIN; Tooth Pitch: 1.250 INCHES NOMINAL IN. 23 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.