The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-550-8290, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Deere & Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-550-8290 |
| Primary Part Number | KV22477 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Measuring Method and Length | 183.600 INCHES NOMINAL OVERALL IN |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | HYDRAULIC FLUID 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 |
|---|---|
| KV22477 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| KV22477 PRIMARY | Deere & Co (USA) |
| KV22477 | Rdo Equipment Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| KV22477 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
| KV22477 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
NSN 4720-01-550-8290 is a Hose Assembly,nonmetallic, manufactured by Deere & Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-550-8290 has 3 manufacturer part numbers on file: KV22477 (Rdo Equipment Rdo Equipment Pty Ltd), KV22477 (Deere & Co), KV22477 (Rdo Equipment Pty Ltd).
Key specifications for KV22477: Measuring Method and Length: 183.600 INCHES NOMINAL OVERALL IN; Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.250 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.