The Pilot Valve,hydraulic Motor, cataloged under National Stock Number 4320-01-424-3106, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Kalmar Solutions Ab. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-424-3106 |
| Primary Part Number | 3780541-801 |
| Item Name | Pilot Valve,hydraulic Motor |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Kalmar Solutions Ab |
| Status | ACTIVE |
| 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 |
|---|---|
| 3780541-801 PRIMARY | Kalmar Solutions Ab (SWE) |
| 4893787-801 IT 003 | Kalmar Solutions Ab (SWE) |
| Reference | Meaning |
|---|---|
| 3780541-801 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
| 4893787-801 | D/9 Drawing number reference only Cargotec Sweden Ab - Macgregor Cranes |
| 4893787-801 IT 003 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
NSN 4320-01-424-3106 is a Pilot Valve,hydraulic Motor, manufactured by Kalmar Solutions Ab, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-424-3106 has 2 manufacturer part numbers on file: 3780541-801 (Kalmar Solutions Ab), 4893787-801 IT 003 (Kalmar Solutions Ab).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-424-3129. Verify interchangeability with system specifications before substitution.
Key specifications for 3780541-801: End Item Identification: HYDRAULIC MOTOR;SHIPS PARTS CONTROL CENTER;W/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 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.