The Hose,nonmetallic, cataloged under National Stock Number 4720-01-593-6273, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-593-6273 |
| Primary Part Number | 811HT-20-16 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Measuring Method and Length | 16.000 INCHES NOMINAL WORKING IN |
| Temp Rating | 257.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 4.000 INCHES IN |
| Layer Composition and Location | 1ST LAYER SPIRALLY WRAPPED FABRIC AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER MOLDED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.770 INCHES NOMINAL IN |
| Exterior Color | BLACK |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Material | RUBBER SYNTHETIC TUBE |
| Inner Conveying Tube Style | PLAIN |
| 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 |
|---|---|
| 811HT-20-16 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
NSN 4720-01-593-6273 is a Hose,nonmetallic, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-593-6273 has 1 manufacturer part number on file: 811HT-20-16 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
Key specifications for 811HT-20-16: Measuring Method and Length: 16.000 INCHES NOMINAL WORKING IN; Temp Rating: 257.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 4.000 INCHES IN; Layer Composition and Location: 1ST LAYER SPIRALLY WRAPPED FABRIC AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER MOLDED RUBBER, SYNTHETIC. 12 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.