The Belt,positive Drive, cataloged under National Stock Number 3030-01-206-4457, is classified within Federal Supply Class 3030 (Belting, Drive Belts, Fan Belts, and Accessories) of the Mechanical Power Transmission Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-01-206-4457 |
| Item Name | Belt,positive Drive |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Status | ACTIVE |
| Strengthening Feature | STEEL CORD |
| Drive Type and Quantity | 48 TEETH |
| Style Designator | POSITIVE DRIVE |
| Surface Condition | SMOOTH OVERALL |
| Nominal Pitch Distance | 0.5104 INCHES IN |
| Nominal Width | 0.1875 INCHES IN |
| Material | FIBER AND RUBBER BODY |
| Performance Type | EXTRA HEAVY DUTY |
| Nominal Pitch Length | 24.500 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 |
| Reference | Meaning |
|---|---|
| 31-46100 | 3/9 Design control — primary reference Schreck Industries Inc |
NSN 3030-01-206-4457 is a Belt,positive Drive, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
Key specifications for 3030-01-206-4457: Strengthening Feature: STEEL CORD; Drive Type and Quantity: 48 TEETH; Style Designator: POSITIVE DRIVE; Surface Condition: SMOOTH OVERALL. 9 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.