The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-284-1597, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-284-1597 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 12.000 FEET NOMINAL OVERALL FT |
| Temp Rating | -65.0 FAHRENHEIT AND -70.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | SWIVEL NUT, COMPRESSION FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED WOVEN FABRIC |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUNDROUND |
| Outside Diameter | 1.234 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Exterior Color | NATURAL |
| Inside Diameter | 0.875 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Thread Class | 2A FIRST END A |
| Thread Series Designator | UN FIRST END |
| 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 |
|---|---|
| 5122705-181-103 | 1/2 Source control — Government-approved source U.S. Government activity |
| 5122705-181-103 | 5/2 Secondary reference U.S. Government activity |
| 5122705-181-103 | 3/9 Design control — primary reference Rush Truck Centers of Utah Inc Dba Rush Truck Center, Farr West |
NSN 4720-01-284-1597 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-284-1597: Measuring Method and Length: 12.000 FEET NOMINAL OVERALL FT; Temp Rating: -65.0 FAHRENHEIT AND -70.0 FAHRENHEIT SINGLE RESPONSE DEGF; Connection Style: SWIVEL NUT, COMPRESSION FIRST END; End Connection Design: STRAIGHT FIRST END. 15 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.