The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-686-9447, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-686-9447 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 19.05 MILLIMETERS NOMINAL OVERALL MM |
| Connection Style | SWIVEL NUT, FLARED FIRST END |
| End Connection Design | STRAIGHT ALL ENDS |
| Connection Type | THREADED INTERNAL HOSE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| End Fitting Component and Material | BODY ALUMINUM ALLOY ALL ENDS |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| 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 |
|---|---|
| AN6270 | 4/1 Identification reference U.S. Government activity |
| AN6270-6W-0083 | 2/2 Government specification standardization U.S. Government activity |
NSN 4720-01-686-9447 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-686-9447: Measuring Method and Length: 19.05 MILLIMETERS NOMINAL OVERALL MM; Connection Style: SWIVEL NUT, FLARED FIRST END; End Connection Design: STRAIGHT ALL ENDS; Connection Type: THREADED INTERNAL HOSE ALL ENDS. 8 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.