The Belt,v, cataloged under National Stock Number 3030-01-622-0729, 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 Dayco Products Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-622-0729 |
| Primary Part Number | 21-2518 |
| Item Name | Belt,v |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Dayco Products Inc |
| Status | ACTIVE |
| Nominal Effective Outside Length | 806.0 MILLIMETERS MM |
| Strengthening Feature | POLYESTER CORD |
| Outside Length | 806.0 MILLIMETERS NOMINAL MM |
| Style Designator | COG OR NOTCHED |
| Cross-Sectional Size | 12X |
| Nominal Width | 42.7 MILLIMETERS MM |
| Material | RUBBER OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3030-01-622-0729 is a Belt,v, manufactured by Dayco Products Inc, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-622-0729 has 2 manufacturer part numbers on file: 12539197 (U S Army Tank Automotive Command Amsta-Im-Mm), 21-2518 (Dayco Products Inc).
Key specifications for 21-2518: Nominal Effective Outside Length: 806.0 MILLIMETERS MM; Strengthening Feature: POLYESTER CORD; Outside Length: 806.0 MILLIMETERS NOMINAL MM; Style Designator: COG OR NOTCHED. 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.