The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-779-3958, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 — Hose and Flexible Tubing (FSG 47) |
| Manufacturers | The Boeing Company (CAGE 77272) |
| Parameter | Value |
|---|---|
| NSN | 4720-00-779-3958 |
| Primary Part Number | A02PS101-24 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | The Boeing Company |
| 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 |
|---|---|
| A02PS101-24 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| S21904-2418W | 5/9 Secondary reference Smiths Tubular Systems-Laconia, Inc. |
| 10290-24 | 5/9 Secondary reference U.S. Government activity |
| S21904-2408 | 5/1 Secondary reference Smiths Tubular Systems-Laconia, Inc. |
| Z01PS101-24 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
NSN 4720-00-779-3958 is a Hose Assembly,metallic, manufactured by The Boeing Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-779-3958 has 1 manufacturer part number on file: A02PS101-24 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-677-8920. Verify interchangeability with system specifications before substitution.
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.