The Safety Coupling,hydraulic Motor, cataloged under National Stock Number 4320-01-424-3129, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bosch Rexroth Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-424-3129 |
| Primary Part Number | R939003785 |
| Item Name | Safety Coupling,hydraulic Motor |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Bosch Rexroth Corp |
| 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 |
|---|---|
| R939003785 PRIMARY | Bosch Rexroth Corp (USA) |
| Reference | Meaning |
|---|---|
| 4893787-801 | D/9 Drawing number reference only Kalmar Solutions Ab |
| 078-0040-XXX ITEM 010 | 5/9 Secondary reference Hagglunds Drive Production Ab |
| 4893787-801 IT 002 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
| 3780484-801 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
| 378-0484-801 | 5/9 Secondary reference Hagglunds Drive Production Ab |
NSN 4320-01-424-3129 is a Safety Coupling,hydraulic Motor, manufactured by Bosch Rexroth Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-424-3129 has 1 manufacturer part number on file: R939003785 (Bosch Rexroth Corp).
Key specifications for R939003785: End Item Identification: HYDRAULIC MOTOR;SHIPS PARTS CONTROL CENTER;W/S STRATEGIC SEALIFT CONVERSION SHIIPS 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.