The Cover,hydraulic,pump-Motor, cataloged under National Stock Number 4320-01-231-4149, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Viking Pump, Inc. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cover,hydraulic,pump-Motor |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Viking Pump, Inc (CAGE 63097) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-231-4149 |
| Primary Part Number | 2-41C-998-100 |
| Item Name | Cover,hydraulic,pump-Motor |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Viking Pump, Inc |
| 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 |
|---|---|
| 2AL656 | Oshkosh Defense Llc (USA) |
| G-0510-1852-027 PC 4 | Viking Pump, Inc (USA) |
| 2-41C-998-100 PRIMARY | Viking Pump, Inc (USA) |
| Reference | Meaning |
|---|---|
| 2-412-998-100 | 5/9 Secondary reference Viking Pump, Inc |
| G-0510-1852-027 | D/9 Drawing number reference only Viking Pump, Inc |
| 2AL656 | 5/9 Secondary reference Oshkosh Corp |
NSN 4320-01-231-4149 is a Cover,hydraulic,pump-Motor, manufactured by Viking Pump, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-231-4149 has 3 manufacturer part numbers on file: 2AL656 (Oshkosh Defense Llc), G-0510-1852-027 PC 4 (Viking Pump, Inc), 2-41C-998-100 (Viking Pump, Inc).
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.