The Hose,nonmetallic, cataloged under National Stock Number 4720-01-451-7493, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Goodall Rubber Ltd. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-451-7493 |
| Primary Part Number | N2581 PETRAFLEX 1.5 IN |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Goodall Rubber Ltd |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.718 INCHES NOMINAL IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| N2581 PETRAFLEX 1.5 IN | Goodall Rubber Ltd (CAN) |
| 00-474575-3 | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| N2581C | Goodall Rubber Ltd (CAN) |
| Reference | Meaning |
|---|---|
| 474575-3 | 3/9 Design control — primary reference Itw Food Equipment Group Llc Dba Hobart Service |
NSN 4720-01-451-7493 is a Hose,nonmetallic, manufactured by Goodall Rubber Ltd, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-451-7493 has 3 manufacturer part numbers on file: N2581 PETRAFLEX 1.5 IN (Goodall Rubber Ltd), 00-474575-3 (Itw Food Equipment Group Llc Dba Hobart Service), N2581C (Goodall Rubber Ltd).
Key specifications for N2581 PETRAFLEX 1.5 IN: Cross-Sectional Shape Style: ROUND; Outside Diameter: 1.718 INCHES NOMINAL IN; Inside Diameter: 1.500 INCHES NOMINAL IN; Inside Surface Condition: SMOOTH. 5 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.