The Pipe,exhaust, cataloged under National Stock Number 2990-01-626-5283, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-626-5283 |
| Primary Part Number | 4899219 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Cummins Inc |
| Status | ACTIVE |
| End Item Name | CRANK CASE BREATHER |
| 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 |
|---|---|
| 4899219 PRIMARY | Cummins Inc (USA) |
| 2 0071-571 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 55 7302 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 55 7302 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 2 0071-571 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 2990-01-626-5283 is a Pipe,exhaust, manufactured by Cummins Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-626-5283 has 3 manufacturer part numbers on file: 4899219 (Cummins Inc), 2 0071-571 (Bae Systems Hagglunds Aktiebolag), 55 7302 (Bae Systems Hagglunds Aktiebolag).
Key specifications for 4899219: End Item Name: CRANK CASE BREATHER; Part Name Assigned by Controlling Agency: TUBE, VENT. 1 specification is 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.