The Pump,hydraulic,seek, cataloged under National Stock Number 1420-00-016-7579, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Raytheon Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Pump,hydraulic,seek |
| FSC / FSG | 1420 — Guided Missile Components (FSG 14) |
| Manufacturers | Raytheon Company (CAGE 15090) |
| Parameter | Value |
|---|---|
| NSN | 1420-00-016-7579 |
| Primary Part Number | BUWEPSDWG1457488 |
| Item Name | Pump,hydraulic,seek |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BUWEPSDWG1457488 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 1457488 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 1457488 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1420-00-016-7579 is a Pump,hydraulic,seek, manufactured by Raytheon Company, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-00-016-7579 has 1 manufacturer part number on file: BUWEPSDWG1457488 (Raytheon Company).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1420-00-016-7579 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.