The Pump Unit,rotary, cataloged under National Stock Number 4320-01-643-6863, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Depco Pump Company Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-643-6863 |
| Primary Part Number | 40U-VMS-30W12BCT |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Depco Pump Company Inc. |
| Status | ACTIVE |
| Pumping Element Operating Position | HORIZONTAL |
| Volume Control Type | ROTARY |
| Maximum Discharge Flow Rate | 40.0 GALLONS PER MINUTE |
| 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 |
|---|---|
| 40U-VMS-30W12BCT PRIMARY | Depco Pump Company Inc. (USA) |
| Reference | Meaning |
|---|---|
| 40UR-VMS-Z182SO-CEM3614T | 5/9 Secondary reference Depco Pump Company Inc. |
NSN 4320-01-643-6863 is a Pump Unit,rotary, manufactured by Depco Pump Company Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-643-6863 has 1 manufacturer part number on file: 40U-VMS-30W12BCT (Depco Pump Company Inc.).
Key specifications for 40U-VMS-30W12BCT: Pumping Element Operating Position: HORIZONTAL; Volume Control Type: ROTARY; Maximum Discharge Flow Rate: 40.0 GALLONS PER MINUTE; Part Name Assigned by Controlling Agency: UNIVERSAL RELIEF VALVE PUMP. 3 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.