The Housing,liquid Pump, cataloged under National Stock Number 4320-01-416-4558, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Carver Pump Company. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Housing,liquid Pump |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Carver Pump Company (CAGE 10941) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-416-4558 |
| Primary Part Number | 6-2A19BG |
| Item Name | Housing,liquid Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Carver Pump Company |
| 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 |
|---|---|
| 6-2A19BG PRIMARY | Carver Pump Company (USA) |
| 722-0508-000 PIECE 20 | Carver Pump Company (USA) |
| 180-0339-209 PRIMARY | Carver Pump Company (USA) |
| 6HCS211 PIECE 20 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| 6-2A19BG | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 6HCS211PC20 | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 180-1313-000 | 5/9 Secondary reference Aurora Pump a Unit of General Signal Corp |
| 180-1313-000 | 3/1 Design control — primary reference Carver Pump Company |
NSN 4320-01-416-4558 is a Housing,liquid Pump, manufactured by Carver Pump Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-416-4558 has 4 manufacturer part numbers on file: 6-2A19BG (Carver Pump Company), 722-0508-000 PIECE 20 (Carver Pump Company), 180-0339-209 (Carver Pump Company), 6HCS211 PIECE 20 (Carver Pump Company).
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.