The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-719-7922, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Johnson Controls Ltd, York Navy Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-719-7922 |
| Primary Part Number | 228L79964-M00 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Johnson Controls Ltd, York Navy Systems |
| Status | ACTIVE |
| Temp Rating | -40.0 FAHRENHEIT AND 120.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Outside Length | 301.0 MILLIMETERS NOMINAL MM |
| Connection Type | UNTHREADED EXTERNAL TUBE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 22.23 MILLIMETERS NOMINAL MM |
| Outer Covering Environmental Protection | CORROSION RESISTANT |
| 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 |
|---|---|
| 228L79964-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| Reference | Meaning |
|---|---|
| VS-7/8 | 3/9 Design control — primary reference Henry Technologies, Inc. |
NSN 4720-01-719-7922 is a Hose Assembly,metallic, manufactured by Johnson Controls Ltd, York Navy Systems, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-719-7922 has 1 manufacturer part number on file: 228L79964-M00 (Johnson Controls Ltd, York Navy Systems).
Key specifications for 228L79964-M00: Temp Rating: -40.0 FAHRENHEIT AND 120.0 FAHRENHEIT SINGLE RESPONSE DEGF; Outside Length: 301.0 MILLIMETERS NOMINAL MM; Connection Type: UNTHREADED EXTERNAL TUBE ALL ENDS; Cross-Sectional Shape Style: ROUND. 6 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.