The Hose,preformed, cataloged under National Stock Number 4720-00-488-8212, 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10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-488-8212 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Outer Radius | 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN |
| Style Designator | TWO BEND MODIFIED "U" |
| Wall Thickness | 0.115 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Features Provided | ENLARGED ENDS |
| Inside Diameter | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Material | RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL |
| Bend Radius | 1.890 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN |
| Second Arm Length | 0.600 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Working Length | 17.950 INCHES MINIMUM AND 18.450 INCHES MAXIMUM IN |
| First Arm Length | 0.750 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 109B4239P2 | 3/2 Design control — primary reference U.S. Government activity |
| WH41X144 | 5/9 Secondary reference U.S. Government activity |
| WH41X296 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-00-488-8212 is a Hose,preformed, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-00-488-8212: Outer Radius: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN; Style Designator: TWO BEND MODIFIED "U"; Wall Thickness: 0.115 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Features Provided: ENLARGED ENDS. 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.