The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-441-3779, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kalmar Solutions Ab. Government technical data includes 29 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-441-3779 |
| Primary Part Number | 25159274-150 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Kalmar Solutions Ab |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES SECOND END |
| Measuring Method and Length | 1500.0 MILLIMETERS NOMINAL WORKING MM |
| Flange Thickness | 6.7 MILLIMETERS NOMINAL FIRST END MM |
| Flange Thickness | 6.7 MILLIMETERS NOMINAL SECOND END MM |
| Connection Style | SWIVEL NUT, FLARELESS SECOND END |
| Connection Style | PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) FIRST END |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | PLAIN FACE FLANGE FIRST END |
| Connection Type | PLAIN FACE FLANGE SECOND END |
| Bolt Hole Diameter | 10.3 MILLIMETERS NOMINAL FIRST END MM |
| Bolt Hole Diameter | 10.3 MILLIMETERS NOMINAL SECOND END MM |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Flange Length | 65.8 MILLIMETERS MAXIMUM FIRST END MM |
| Flange Length | 65.8 MILLIMETERS MAXIMUM SECOND END MM |
| Inside Diameter | 19.0 MILLIMETERS NOMINAL MM |
| Bolt Hole Quantity | 4 SECOND END |
| Bolt Hole Quantity | 4 FIRST END |
| Center to Center Distance Between Bolt Holes Along Length | 47.6 MILLIMETERS NOMINAL FIRST END MM |
| Center to Center Distance Between Bolt Holes Along Length | 47.6 MILLIMETERS NOMINAL SECOND END MM |
| Center to Center Distance Between Bolt Holes Along Width | 22.3 MILLIMETERS NOMINAL FIRST END MM |
| Center to Center Distance Between Bolt Holes Along Width | 22.3 MILLIMETERS NOMINAL SECOND END MM |
| Flange Width | 49.8 MILLIMETERS NOMINAL FIRST END MM |
| Flange Width | 49.8 MILLIMETERS NOMINAL SECOND END MM |
| Hydrostatic Test Pressure | 45.0 KILOPASCALS |
| Flange Style | DOUBLE OVAL (SAE SPLIT TYPE FLANGE) SECOND END |
| Flange Style | DOUBLE OVAL (SAE SPLIT TYPE FLANGE) FIRST END |
| End Flange Construction | SOLID SECOND END |
| 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 |
|---|---|
| 25159274-150 | Kalmar Solutions Ab (SWE) |
| Reference | Meaning |
|---|---|
| 25159274-150 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
| 25159274-150 | 5/9 Secondary reference Macgregor Usa Inc. Div Macgregor Usa |
| 1877815 ITEM 088 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
| 1877815 ITEM 088 | 5/1 Secondary reference Kalmar Solutions Ab |
NSN 4720-01-441-3779 is a Hose Assembly,nonmetallic, manufactured by Kalmar Solutions Ab, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-441-3779 has 1 manufacturer part number on file: 25159274-150 (Kalmar Solutions Ab).
Key specifications for 25159274-150: Flow Angle: 90.0 DEGREES SECOND END; Measuring Method and Length: 1500.0 MILLIMETERS NOMINAL WORKING MM; Flange Thickness: 6.7 MILLIMETERS NOMINAL FIRST END MM; Flange Thickness: 6.7 MILLIMETERS NOMINAL SECOND END MM. 29 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.