The Housing,liquid Pump, cataloged under National Stock Number 4320-01-247-3922, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Enerpac Ltd. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-247-3922 |
| Primary Part Number | B121.005-1 |
| Item Name | Housing,liquid Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Enerpac Ltd |
| 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 |
|---|---|
| B121.005-1 | Enerpac Ltd (GBR) |
| B121.005-1 | Enerpac Gmbh (DEU) |
| B121.005-1 | Enerpac B.v. (NLD) |
| Reference | Meaning |
|---|---|
| B121-005-1 | 5/9 Secondary reference Blackhawk |
| B121.005-1 | 3/9 Design control — primary reference Enerpac Tool Group Corp |
NSN 4320-01-247-3922 is a Housing,liquid Pump, manufactured by Enerpac Ltd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-247-3922 has 3 manufacturer part numbers on file: B121.005-1 (Enerpac Ltd), B121.005-1 (Enerpac Gmbh), B121.005-1 (Enerpac B.v.).
Key specifications for B121.005-1: Special Features: FOR HYDRAULIC OIL; End Item Identification: ENERPAC P-18-5 AND P-39-6 PUMPS. 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.