The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-423-0795, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | John Crane, Inc (CAGE 71724); Defense Maritime Solutions, Inc. (CAGE 0EYA6); Carver Pump Company (CAGE 10941) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-423-0795 |
| Primary Part Number | 091-075-02-0278 |
| Item Name | Seal Assembly,shaft,spring Loade |
| 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 |
|---|---|
| F-SD-3000-2-A-AA-.750 | John Crane, Inc (USA) |
| FSD-2095 | Defense Maritime Solutions, Inc. (USA) |
| 091-075-02-0278 PRIMARY | Carver Pump Company (USA) |
| FSD-2095 | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| N-999-89YC-A-001 ITEM NO.15 | 5/9 Secondary reference Carver Pump Company |
| FSD-2095 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 4320-01-423-0795 is a Seal Assembly,shaft,spring Loade, manufactured by Carver Pump Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-423-0795 has 4 manufacturer part numbers on file: F-SD-3000-2-A-AA-.750 (John Crane, Inc), FSD-2095 (Defense Maritime Solutions, Inc.), 091-075-02-0278 (Carver Pump Company), FSD-2095 (John Crane, 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.