The Air Duct,deep Fording, cataloged under National Stock Number 2590-01-444-2187, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Senior Uk Limited Div Senior Aerospace Bwt. Government technical data includes 1 specification, 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 | 2590-01-444-2187 |
| Primary Part Number | BWT11703-3 |
| Item Name | Air Duct,deep Fording |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Senior Uk Limited Div Senior Aerospace Bwt |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| BWT11703-3 PRIMARY | Senior Uk Limited Div Senior Aerospace Bwt (GBR) |
| 901-025-127-101 | The Boeing Company (USA) |
NSN 2590-01-444-2187 is a Air Duct,deep Fording, manufactured by Senior Uk Limited Div Senior Aerospace Bwt, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-444-2187 has 2 manufacturer part numbers on file: BWT11703-3 (Senior Uk Limited Div Senior Aerospace Bwt), 901-025-127-101 (The Boeing Company).
Key specifications for BWT11703-3: Criticality Code Justification: FEAT; Special Features: ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL; End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 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.
NSN 2590-01-444-2187 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.