The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-439-2191, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Detroit Diesel Corporation. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Navantia Sa Sme. Div Navantia Hq (CAGE 0141B); Rolls-Royce Solutions Gmbh (CAGE D8266); Navantia - Propulsion Y Energia Motores - Cartagena (CAGE 409BB); Detroit Diesel Corporation (CAGE 3B518) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-439-2191 |
| Primary Part Number | 8690740143 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Detroit Diesel Corporation |
| 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 |
|---|---|
| 8690740143 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| M033621/00DE ITEM 110514 | Rolls-Royce Solutions Gmbh (DEU) |
| 8690740143 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| BOSCH-2.410.283.020 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 8690740143 PRIMARY | Detroit Diesel Corporation (USA) |
| BOSCH-2.410.283.020 | Navantia Sa Sme. Div Navantia Hq (ESP) |
NSN 4320-01-439-2191 is a Seal Assembly,shaft,spring Loade, manufactured by Detroit Diesel Corporation, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-439-2191 has 6 manufacturer part numbers on file: 8690740143 (Navantia Sa Sme. Div Navantia Hq), M033621/00DE ITEM 110514 (Rolls-Royce Solutions Gmbh), 8690740143 (Navantia - Propulsion Y Energia Motores - Cartagena), BOSCH-2.410.283.020 (Navantia - Propulsion Y Energia Motores - Cartagena), 8690740143 (Detroit Diesel Corporation) and 1 more.
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.