The Belt,v, cataloged under National Stock Number 3030-01-278-8689, 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 Robertson Heating Supply Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3030-01-278-8689 |
| Primary Part Number | 71-17033-53 |
| Item Name | Belt,v |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Robertson Heating Supply Co |
| Status | ACTIVE |
| Nominal Effective Outside Length | 50.000 INCHES IN |
| Strengthening Feature | SYNTHETIC CORD |
| Style Designator | PLAIN |
| Environmental Protection | OIL RESISTANT AND HEAT RESISTANT AND STATIC FREE |
| Nominal Width | 0.500 INCHES IN |
| 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 |
|---|---|
| 71-17033-53 PRIMARY | Robertson Heating Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 71-17033-50 | 5/9 Secondary reference Heil-Quaker Corp |
NSN 3030-01-278-8689 is a Belt,v, manufactured by Robertson Heating Supply Co, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-278-8689 has 1 manufacturer part number on file: 71-17033-53 (Robertson Heating Supply Co).
Key specifications for 71-17033-53: Nominal Effective Outside Length: 50.000 INCHES IN; Strengthening Feature: SYNTHETIC CORD; Style Designator: PLAIN; Environmental Protection: OIL RESISTANT AND HEAT RESISTANT AND STATIC FREE. 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.