The Hose,air Duct, cataloged under National Stock Number 4720-01-386-4619, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Arrowhead Products Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Arrowhead Products Corp (CAGE 70628) |
| Parameter | Value |
|---|---|
| NSN | 4720-01-386-4619 |
| Primary Part Number | 713874-101 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Arrowhead Products Corp |
| 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 |
|---|---|
| 713874-101 PRIMARY | Arrowhead Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 10163745 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 713874 | 5/9 Secondary reference Arrowhead Products Corp |
| 74J838017-107 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| 74J838028-101 | 5/9 Secondary reference U.S. Government activity |
| 8709-60249 | 5/9 Secondary reference U.S. Government activity |
| 30A63-107 | C/1 Advisory reference — outside the item-of-supply concept Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc |
| 74J838017 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Defense |
NSN 4720-01-386-4619 is a Hose,air Duct, manufactured by Arrowhead Products Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-386-4619 has 1 manufacturer part number on file: 713874-101 (Arrowhead Products Corp).
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.