The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-281-0548, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Alfa Laval Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Ministry of Defence, Des Ships, Marine Propulsion Systems, Maritime Spares (CAGE KCTX8); Alfa Laval Inc (CAGE 71871); Alfa Laval Copenhagen A/s (CAGE R2989) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-281-0548 |
| Primary Part Number | 9841072411 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 030140 R1 DL07641 | Ministry of Defence, Des Ships, Marine Propulsion Systems, Maritime Spares (GBR) |
| 9841072411 PRIMARY | Alfa Laval Inc (USA) |
| 10724-11 | Alfa Laval Copenhagen A/s (DNK) |
| Reference | Meaning |
|---|---|
| 984.10765,00 PIECE 11 | 5/9 Secondary reference Alfa Laval Inc |
| 984.10724.11 | 5/9 Secondary reference Alfa Laval Inc |
NSN 4320-01-281-0548 is a Seal Assembly,shaft,spring Loade, manufactured by Alfa Laval Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-281-0548 has 3 manufacturer part numbers on file: 030140 R1 DL07641 (Ministry of Defence, Des Ships, Marine Propulsion Systems, Maritime Spares), 9841072411 (Alfa Laval Inc), 10724-11 (Alfa Laval Copenhagen A/s).
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.