The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-441-4342, 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 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-441-4342 |
| Primary Part Number | 25156004-055 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Kalmar Solutions Ab |
| Status | ACTIVE |
| Thread Tolerance Class | 6H INTERNAL FIRST END |
| Measuring Method and Length | 550.0 MILLIMETERS NOMINAL OVERALL MM |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 9.500 INCHES IN |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST END |
| Thread Pitch in Millimeters | 2.000 FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.219 INCHES MAXIMUM IN |
| Operating Pressure | 4.0 KILOPASCALS (KPA) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 30.0 MILLIMETERS FIRST END MM |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND HYDRAULIC FLUID, WATER BASE SINGLE RESPONSE |
| Hydrostatic Test Pressure | 6.0 KILOPASCALS |
| Burst Test Pressure | 5000.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | OIL RESISTANT AND WEATHERPROOF |
| Thread Series Designator | ISO S FIRST 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 |
|---|---|
| 25156004-055 PRIMARY | Kalmar Solutions Ab (SWE) |
| Reference | Meaning |
|---|---|
| 1877815-801 TIEM 055 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
| 1877815-801 TIEM 055 | 5/1 Secondary reference Kalmar Solutions Ab |
| 25156004-055 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
NSN 4720-01-441-4342 is a Hose Assembly,nonmetallic, manufactured by Kalmar Solutions Ab, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-441-4342 has 1 manufacturer part number on file: 25156004-055 (Kalmar Solutions Ab).
Key specifications for 25156004-055: Thread Tolerance Class: 6H INTERNAL FIRST END; Measuring Method and Length: 550.0 MILLIMETERS NOMINAL OVERALL MM; Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 9.500 INCHES IN. 21 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.