The Belt,v, cataloged under National Stock Number 3030-01-328-8635, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-328-8635 |
| Primary Part Number | 3VX750 |
| Item Name | Belt,v |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Nominal Effective Outside Length | 75.000 INCHES IN |
| Strengthening Feature | SYNTHETIC CORD |
| Style Designator | COG OR NOTCHED |
| Cross-Sectional Size | 3V V |
| Nominal Width | 0.375 INCHES IN |
| Material | FIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC BODY |
| 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 |
|---|---|
| 3VX750 PRIMARY | Gates Corporation (USA) |
| 3VX750 | Carlisle Power Transmission Products Inc (USA) |
| 3VX750 | Emerson Electric Co Browning Mfg Div (USA) |
| Reference | Meaning |
|---|---|
| 3VX750 | 5/9 Secondary reference U.S. Government activity |
| 500K0346-5 | 5/9 Secondary reference U.S. Government activity |
NSN 3030-01-328-8635 is a Belt,v, manufactured by Gates Corporation, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-328-8635 has 3 manufacturer part numbers on file: 3VX750 (Gates Corporation), 3VX750 (Carlisle Power Transmission Products Inc), 3VX750 (Emerson Electric Co Browning Mfg Div).
Key specifications for 3VX750: Nominal Effective Outside Length: 75.000 INCHES IN; Strengthening Feature: SYNTHETIC CORD; Style Designator: COG OR NOTCHED; 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.