The Belts,v,matched Set, cataloged under National Stock Number 3030-00-915-4183, 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 Muviq Usa, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3030-00-915-4183 |
| Primary Part Number | B120SC4 |
| Item Name | Belts,v,matched Set |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Muviq Usa, Llc |
| Status | ACTIVE |
| Strengthening Feature | STEEL CORD |
| Style Designator | PLAIN |
| Belt Quantity | 4 |
| Cross-Sectional Size | B |
| Material | FIBER AND RUBBER BODY |
| Performance Type | HIGH CAPACITY |
| Nominal Pitch Length | 121.800 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3030-00-915-4183 is a Belts,v,matched Set, manufactured by Muviq Usa, Llc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-915-4183 has 2 manufacturer part numbers on file: B120SC4 (Muviq Usa, Llc), B120-11-4 (Gates Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-200-8651. Verify interchangeability with system specifications before substitution.
Key specifications for B120SC4: Strengthening Feature: STEEL CORD; Style Designator: PLAIN; Belt Quantity: 4; Cross-Sectional Size: B. 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.