The Belt,v, cataloged under National Stock Number 3030-01-259-7940, 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 Willis Machinery & Tools Co Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-259-7940 |
| Primary Part Number | 23X10X685 |
| Item Name | Belt,v |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Willis Machinery & Tools Co Inc |
| Status | ACTIVE |
| Nominal Effective Outside Length | 865.0 MILLIMETERS MM |
| Strengthening Feature | SYNTHETIC CORD |
| Style Designator | PLAIN |
| Angle | 38.0 DEGREES |
| Nominal Width | 23.0 MILLIMETERS MM |
| Material | FIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR AND 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 |
|---|---|
| 23X10X685 PRIMARY | Willis Machinery & Tools Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 23X10X865 | C/1 Advisory reference — outside the item-of-supply concept Willis Machinery & Tools Co Inc |
NSN 3030-01-259-7940 is a Belt,v, manufactured by Willis Machinery & Tools Co Inc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-259-7940 has 1 manufacturer part number on file: 23X10X685 (Willis Machinery & Tools Co Inc).
Key specifications for 23X10X685: Nominal Effective Outside Length: 865.0 MILLIMETERS MM; Strengthening Feature: SYNTHETIC CORD; Style Designator: PLAIN; Angle: 38.0 DEGREES. 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.