The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-308-7919, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mhd-Rockland Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-308-7919 |
| Primary Part Number | 50541-1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Mhd-Rockland Inc |
| Status | ACTIVE |
| Measuring Method and Length | 15.000 INCHES NOMINAL WORKING IN |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | ELBOW FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.720 INCHES MAXIMUM IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Burst Test Pressure | 14000.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| 50541-1 | Mhd-Rockland Inc (CAN) |
| 50541-1 | Mission Systems Davenport Inc. (USA) |
| Reference | Meaning |
|---|---|
| 50541-1 | 5/9 Secondary reference Mhd-Rockland Inc |
| R8961E0150F90 | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division |
| AE4048H0150-090 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
NSN 4720-01-308-7919 is a Hose Assembly,nonmetallic, manufactured by Mhd-Rockland Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-308-7919 has 2 manufacturer part numbers on file: 50541-1 (Mhd-Rockland Inc), 50541-1 (Mission Systems Davenport Inc.).
Key specifications for 50541-1: Measuring Method and Length: 15.000 INCHES NOMINAL WORKING IN; End Connection Design: ELBOW SECOND END; End Connection Design: ELBOW FIRST END; Cross-Sectional Shape Style: ROUND. 9 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.