The Sprocket Wheel, cataloged under National Stock Number 3020-01-192-3725, 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 General Electric 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-192-3725 |
| Primary Part Number | 1C6175P11 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Hub Outside Diameter | 2.844 INCHES NOMINAL AA END IN |
| Bore Length | 1.250 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 1.500 INCHES NOMINAL IN |
| Outside Diameter | 4.520 INCHES NOMINAL IN |
| Keying Facility Type | KEYWAY |
| Quantity | 1 |
| Style Designator | PLAIN |
| Pitch Diameter | 3.920 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 8 |
| Protruding Hub Characteristic | PLAIN |
| Hardness Rating Test Method | NOT RATED |
| Distance From Center of Bore to Bottom of Keyway | 0.751 INCHES NOMINAL IN |
| Distance From Hub End to Flange End | 0.791 INCHES NOMINAL AA END IN |
| Keyway Width | 0.250 INCHES NOMINAL IN |
| Bore Diameter | 1.2518 INCHES NOMINAL IN |
| Material | STEEL |
| Furnished Items | KEYING FACILITY |
| Face Width | 0.459 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 |
|---|---|
| 1C6175P11 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1C6175 | D/9 Drawing number reference only General Electric Company |
| 2062B8 | 5/1 Secondary reference Martin Sprocket and Gear Inc |
NSN 3020-01-192-3725 is a Sprocket Wheel, manufactured by General Electric Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-192-3725 has 1 manufacturer part number on file: 1C6175P11 (General Electric Company).
Key specifications for 1C6175P11: Hub Outside Diameter: 2.844 INCHES NOMINAL AA END IN; Bore Length: 1.250 INCHES NOMINAL IN; Design Form: PLAIN; Tooth Pitch: 1.500 INCHES NOMINAL IN. 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.