The Hose,air Duct, cataloged under National Stock Number 4720-01-047-5585, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | The Boeing Company Div Commercial (CAGE 17765); Bemco, Inc (CAGE 05399) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-047-5585 |
| Primary Part Number | BACD40B004-036-5-4 |
| Item Name | Hose,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 |
|---|---|
| BACD40B004-036-5-4 PRIMARY | The Boeing Company Div Commercial (USA) |
| BACD40B004-036-5-4 | Bemco, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACD40B004-036-5-4 | 5/9 Secondary reference U.S. Government activity |
| BACD40B | D/9 Drawing number reference only U.S. Government activity |
| BACD40B4-36-5-4 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-01-047-5585 is a Hose,air Duct, manufactured by The Boeing Company Div Commercial, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-047-5585 has 2 manufacturer part numbers on file: BACD40B004-036-5-4 (The Boeing Company Div Commercial), BACD40B004-036-5-4 (Bemco, Inc).
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.