The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-031-9415, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-031-9415 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 41.500 INCHES NOMINAL WORKING IN |
| Flange Thickness | 0.760 INCHES NOMINAL FIRST END IN |
| Connection Style | RAISED SWIVEL FIRST END |
| Flange Outside Diameter | 6.000 INCHES NOMINAL FIRST END IN |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | OUTER LAYER BRAIDED STEEL WIRE |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Bolt Hole Diameter | 0.750 INCHES NOMINAL FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.360 INCHES NOMINAL IN |
| Exterior Color | NATURAL |
| Inside Diameter | 1.875 INCHES NOMINAL IN |
| Inside Surface Condition | CONVOLUTED |
| Bolt Hole Quantity | 4 FIRST END |
| Bolt Circle Diameter | 4.732 INCHES NOMINAL FIRST END IN |
| Raised Face Diameter | 3.562 INCHES NOMINAL FIRST END IN |
| Raised Face Height | 0.162 INCHES NOMINAL FIRST END IN |
| Flange Style | ROUND W / BOLT HOLES FIRST END |
| End Flange Construction | SOLID 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 |
|---|---|
| 104D107-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-031-9415 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-031-9415: Measuring Method and Length: 41.500 INCHES NOMINAL WORKING IN; Flange Thickness: 0.760 INCHES NOMINAL FIRST END IN; Connection Style: RAISED SWIVEL FIRST END; Flange Outside Diameter: 6.000 INCHES NOMINAL FIRST END IN. 19 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.