The Hose,nonmetallic, cataloged under National Stock Number 4720-01-587-6173, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Novaflex Hose Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-587-6173 |
| Primary Part Number | 250-BE-02500-00 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Novaflex Hose Inc |
| Status | ACTIVE |
| Measuring Method and Length | 50.000 FEET NOMINAL OVERALL FT |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.531 INCHES NOMINAL IN |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Media for Which Designed | GAS, EXHAUST 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 |
| Part Number | Manufacturer |
|---|---|
| 250-BE-02500-00 PRIMARY | Novaflex Hose Inc (USA) |
| Reference | Meaning |
|---|---|
| 250-02500-00 | 5/9 Secondary reference Novaflex Hose |
| 250-BE-02500-00 | 3/9 Design control — primary reference Novaflex Hose |
NSN 4720-01-587-6173 is a Hose,nonmetallic, manufactured by Novaflex Hose Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-587-6173 has 1 manufacturer part number on file: 250-BE-02500-00 (Novaflex Hose Inc).
Key specifications for 250-BE-02500-00: Measuring Method and Length: 50.000 FEET NOMINAL OVERALL FT; Cross-Sectional Shape Style: ROUND; Outside Diameter: 2.531 INCHES NOMINAL IN; Inside Diameter: 2.500 INCHES NOMINAL IN. 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.