The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-535-5224, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mcmaster-Carr Supply Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-535-5224 |
| Primary Part Number | 5596K73 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Special Test Features | COUPLING SIZE: 1; PLUG OUTSIDE DIAMETER: 1 AND 7/16"; COLOR: YELLOW; MAXIMUM PRESSURE: 125 PSI AT 72 DEGREES FAHRENHEIT |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Diameter | 1.00 INCHES NOMINAL IN |
| 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 |
|---|---|
| 5596K73 | Mcmaster-Carr Supply Company (USA) |
| Reference | Meaning |
|---|---|
| 5596K73 | 3/9 Design control — primary reference Mcmaster-Carr Supply Co |
NSN 4720-01-535-5224 is a Hose Assembly,nonmetallic, manufactured by Mcmaster-Carr Supply Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-535-5224 has 1 manufacturer part number on file: 5596K73 (Mcmaster-Carr Supply Company).
Key specifications for 5596K73: Special Test Features: COUPLING SIZE: 1; PLUG OUTSIDE DIAMETER: 1 AND 7/16"; COLOR: YELLOW; MAXIMUM PRESSURE: 125 PSI AT 72 DEGREES FAHRENHEIT; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Inside Diameter: 1.00 INCHES NOMINAL IN; Special Features: MATERIAL: SYNTHETIC POLYMER. 3 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.