The Hose Assembly,air Duct, cataloged under National Stock Number 4720-01-018-6580, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company Div Commercial. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-018-6580 |
| Primary Part Number | BOE2090-0002 |
| Item Name | Hose Assembly,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| 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 |
|---|---|
| BOE2090-0002 | The Boeing Company Div Commercial (USA) |
| Reference | Meaning |
|---|---|
| 10-60023 | 5/9 Secondary reference U.S. Government activity |
| B0E2090-0002 | 5/1 Secondary reference Flexfab Llc |
| FT-1399 | 3/9 Design control — primary reference Automation Industries Inc Flexible Tubing Div |
| 10-60023-2 | 5/2 Secondary reference U.S. Government activity |
| BOE2090-0002 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-018-6580 is a Hose Assembly,air Duct, manufactured by The Boeing Company Div Commercial, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-018-6580 has 1 manufacturer part number on file: BOE2090-0002 (The Boeing Company Div Commercial).
1 possible match (shared part number, not a government interchangeability claim): 6105-01-332-3763. Verify interchangeability with system specifications before substitution.
Key specifications for BOE2090-0002: End Item Identification: USED ON RSRP RADAR. 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.