The Hose,air Duct, cataloged under National Stock Number 4720-01-583-5543, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Rhine Air, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-583-5543 |
| Primary Part Number | AR-115 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Rhine Air, Inc |
| 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 |
|---|---|
| AR-115 PRIMARY | Rhine Air, Inc (USA) |
NSN 4720-01-583-5543 is a Hose,air Duct, manufactured by Rhine Air, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-583-5543 has 1 manufacturer part number on file: AR-115 (Rhine Air, Inc).
Key specifications for AR-115: Special Features: 1 1/4 INCH DIAMETER BY 17 INCH LONG AIR HOSE IN; Part Name Assigned by Controlling Agency: AIR DUCT FUNNEL ADAPTER ASSEMBLY; End Item Identification: 4920-00-567-0476. 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.