The Belts,v,matched Set, cataloged under National Stock Number 3030-00-073-4795, 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 Gates Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-073-4795 |
| Primary Part Number | 3V530-4 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Nominal Effective Outside Length | 53.000 INCHES IN |
| Strengthening Feature | FIBER CORD |
| Style Designator | PLAIN |
| Belt Quantity | 4 |
| Cross-Sectional Size | 3V V |
| Material | FIBER AND RUBBER BODY |
| Performance Type | HIGH CAPACITY |
| 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 |
|---|---|
| 3V530-4 PRIMARY | Gates Corporation (USA) |
| 3V530-4 PRIMARY | Contitech Usa, Inc Dba Veyance Technologies (USA) |
| 4-3VX530 | TB Woods's Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3V530-4 | 5/9 Secondary reference Pirelli Power Transmission Corp |
| 3V530-4 | 5/9 Secondary reference TB Woods's Corporation |
| 3030000734795 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 3V530-4 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| BT1607 | 5/2 Secondary reference U.S. Government activity |
NSN 3030-00-073-4795 is a Belts,v,matched Set, manufactured by Gates Corporation, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-073-4795 has 3 manufacturer part numbers on file: 3V530-4 (Gates Corporation), 3V530-4 (Contitech Usa, Inc Dba Veyance Technologies), 4-3VX530 (TB Woods's Corporation).
1 possible match (shared part number, not a government interchangeability claim): 3030-01-427-3561. Verify interchangeability with system specifications before substitution.
Key specifications for 3V530-4: Nominal Effective Outside Length: 53.000 INCHES IN; Strengthening Feature: FIBER CORD; Style Designator: PLAIN; Belt Quantity: 4. 7 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.