The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-303-4134, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-303-4134 |
| Primary Part Number | 6181382 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | ELECTROSTATIC DISCHARGE CAPABILITY |
| Inside Surface Condition | CONVOLUTED |
| Media for Which Designed | ETHYLENE GLYCOL AND WATER SINGLE RESPONSE |
| Burst Test Pressure | 500.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| 6181382 PRIMARY | Naval Sea Systems Command (USA) |
| 55120-16 PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| 4720PL1320607 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 6181382 | 5/9 Secondary reference General Motors Corp |
NSN 4720-01-303-4134 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-303-4134 has 2 manufacturer part numbers on file: 6181382 (Naval Sea Systems Command), 55120-16 (Hydraflow).
Key specifications for 6181382: Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Features Provided: ELECTROSTATIC DISCHARGE CAPABILITY; Inside Surface Condition: CONVOLUTED; Special Features: COOLANT,BEAM FILTER NO. 2. 5 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.