The Pipe,exhaust, cataloged under National Stock Number 2990-01-691-0022, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Arctic Fox Llc Dba Arctic Fox Heaters. Government technical data includes 2 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 | 2990-01-691-0022 |
| Primary Part Number | SY-1484-CARGOCRANE |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Arctic Fox Llc Dba Arctic Fox Heaters |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Nominal Overall Length | 1660.0 MILLIMETERS MM |
| 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 |
|---|---|
| SY-1484-CARGOCRANE PRIMARY | Arctic Fox Llc Dba Arctic Fox Heaters (USA) |
| 7423242970 | Arquus (FRA) |
NSN 2990-01-691-0022 is a Pipe,exhaust, manufactured by Arctic Fox Llc Dba Arctic Fox Heaters, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-691-0022 has 2 manufacturer part numbers on file: SY-1484-CARGOCRANE (Arctic Fox Llc Dba Arctic Fox Heaters), 7423242970 (Arquus).
Key specifications for SY-1484-CARGOCRANE: Mounting Hole Quantity: 6; Nominal Overall Length: 1660.0 MILLIMETERS MM; Special Features: BOTH END HAVING SST FLEX TUBE; Part Name Assigned by Controlling Agency: WELDMENT TUBE STRAIGHT. 2 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.