The Belts,v,matched Set, cataloged under National Stock Number 3030-01-050-8147, is classified within Federal Supply Class 3030 (Belting, Drive Belts, Fan Belts, and Accessories) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 — Belting, Drive Belts, Fan Belts, and Accessories (FSG 30) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Contitech Usa, Inc Dba Veyance Technologies (CAGE 04NP0) |
| Parameter | Value |
|---|---|
| NSN | 3030-01-050-8147 |
| Primary Part Number | 4N8278 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| 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 |
|---|---|
| 4N8278 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 22730/3 GATOR BACK 20033689 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| Reference | Meaning |
|---|---|
| 22730-3 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| 22730-3 | 5/9 Secondary reference Contitech Usa, Inc Dba Veyance Technologies |
| 8N3443 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 3030-01-050-8147 is a Belts,v,matched Set, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-050-8147 has 2 manufacturer part numbers on file: 4N8278 (Caterpillar Inc Div Caterpillar Defense), 22730/3 GATOR BACK 20033689 (Contitech Usa, Inc Dba Veyance Technologies).
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.