The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-00-770-2238, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Itt Marlow a Unit of Itt Pumps and Compressors Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Itt Marlow a Unit of Itt Pumps and Compressors Div (CAGE 38455) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-770-2238 |
| Primary Part Number | 25357-00 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Itt Marlow a Unit of Itt Pumps and Compressors Div |
| 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 |
|---|---|
| 25357-00 PRIMARY | Itt Marlow a Unit of Itt Pumps and Compressors Div (USA) |
| Reference | Meaning |
|---|---|
| 2535700 | 5/9 Secondary reference Itt Marlow a Unit of Itt Pumps and Compressors Div |
| 25357Z | 5/9 Secondary reference Itt Marlow a Unit of Itt Pumps and Compressors Div |
NSN 4320-00-770-2238 is a Seal Assembly,shaft,spring Loade, manufactured by Itt Marlow a Unit of Itt Pumps and Compressors Div, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-770-2238 has 1 manufacturer part number on file: 25357-00 (Itt Marlow a Unit of Itt Pumps and Compressors Div).
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.