The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-251-9898, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-251-9898 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 660.0 MILLIMETERS NOMINAL OVERALL MM |
| Temp Rating | -40.0 CELSIUS AND 120.0 CELSIUS SINGLE RESPONSE DEGC |
| Minimum Inside Bending Radius | 100.0 MILLIMETERS MM |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 22.5 MILLIMETERS NOMINAL MM |
| Operating Pressure | 175.0 KILOGRAMS PER SQUARE CENTIMETER MAXIMUM LOCATION NOT OTHERWISE SPECIFIED KG |
| Inside Diameter | 12.7 MILLIMETERS NOMINAL MM |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Burst Test Pressure | 875.0 KILOGRAMS PER SQUARE CENTIMETER KG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 9098424-04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-251-9898 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-251-9898: Measuring Method and Length: 660.0 MILLIMETERS NOMINAL OVERALL MM; Temp Rating: -40.0 CELSIUS AND 120.0 CELSIUS SINGLE RESPONSE DEGC; Minimum Inside Bending Radius: 100.0 MILLIMETERS MM; Cross-Sectional Shape Style: ROUND. 10 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.