The Belt,v, cataloged under National Stock Number 3030-01-139-2189, 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 6 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3030-01-139-2189 |
| Primary Part Number | 3/3V530 |
| Item Name | Belt,v |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Nominal Effective Outside Length | 53.000 INCHES IN |
| Style Designator | MULTI-V-BAND DRIVE |
| Section Quantity | 3 |
| Cross-Sectional Size | 3V V |
| Material | RUBBER SYNTHETIC BODY |
| Performance Type | STANDARD 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 |
|---|---|
| 3/3V530 PRIMARY | Gates Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2587911-2 | 5/9 Secondary reference Goriziane Group Spa |
| 2587911-2 | 3/9 Design control — primary reference U.S. Government activity |
| 2587911 | 7/1 Vendor item drawing reference U.S. Government activity |
| 2587911 | D/9 Drawing number reference only U.S. Government activity |
| 10085821 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3/3VX530 | 5/9 Secondary reference Gates Canada Inc |
NSN 3030-01-139-2189 is a Belt,v, manufactured by Gates Corporation, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-139-2189 has 1 manufacturer part number on file: 3/3V530 (Gates Corporation).
1 possible match (shared part number, not a government interchangeability claim): 3030-01-586-4781. Verify interchangeability with system specifications before substitution.
Key specifications for 3/3V530: Nominal Effective Outside Length: 53.000 INCHES IN; Style Designator: MULTI-V-BAND DRIVE; Section Quantity: 3; Cross-Sectional Size: 3V V. 6 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.