The Sprocket Wheel, cataloged under National Stock Number 3020-00-845-4367, 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 Motors Llc Dba General Motors Llc. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3020-00-845-4367 |
| Primary Part Number | 3735412 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Securing Method | DRILLED HOLE |
| Bore Length | 0.360 INCHES NOMINAL IN |
| Design Form | WEBBED |
| Lubrication Mode | NO VISIBLE MEANS |
| Tooth Pitch | 0.375 INCHES NOMINAL IN |
| Outside Diameter | 5.442 INCHES MINIMUM AND 5.472 INCHES MAXIMUM IN |
| Style Designator | WEBBED OR SPOKED |
| Metallic Hardness Rating and Location | 60.0 ROCKWELL C MAXIMUM BODY |
| Pitch Diameter | 5.246 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 2 |
| Teeth Quantity Per Row | 44 |
| Protruding Hub Characteristic | PLAIN |
| Hardness Rating Test Method | NOT RATED |
| Securing Hole Quantity | 3 |
| Bolt Circle Diameter | 1.360 INCHES NOMINAL IN |
| Center to Center Distance Between Teeth Rows | 0.237 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN |
| Tapered Hole Size | NUMBER 0 |
| Hole Location | EVENLY SPACED |
| Bore Diameter | 0.8745 INCHES MINIMUM AND 0.8755 INCHES MAXIMUM IN |
| Material | IRON MALLEABLE |
| Face Width | 0.553 INCHES MINIMUM AND 0.561 INCHES MAXIMUM 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 |
|---|---|
| 3735412 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 3735412 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 3735412 | 5/9 Secondary reference General Motors Corp |
NSN 3020-00-845-4367 is a Sprocket Wheel, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-845-4367 has 1 manufacturer part number on file: 3735412 (General Motors Llc Dba General Motors Llc).
Key specifications for 3735412: Securing Method: DRILLED HOLE; Bore Length: 0.360 INCHES NOMINAL IN; Design Form: WEBBED; Lubrication Mode: NO VISIBLE MEANS. 22 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.