The Pipe,exhaust, cataloged under National Stock Number 2990-01-215-6871, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-01-215-6871 |
| Primary Part Number | DB19921-2 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| DB19921-2 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| DB19921-2 | 5/9 Secondary reference Warner and Swasey Co Turning Div |
NSN 2990-01-215-6871 is a Pipe,exhaust, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-215-6871 has 1 manufacturer part number on file: DB19921-2 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for DB19921-2: Special Features: FLEXIBLE METALLIC EXHAUST TUBE,18.000 IN. LG; 3.000 IN. I.D.; OUTSIDE THREADS ON BOTH ENDS OF TUBE; DUPLEX 37.5 KVA EG SET CCA33948 IN. 0 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.