The Radar Set Subassembly, cataloged under National Stock Number 1285-00-498-9628, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1285-00-498-9628 |
| Primary Part Number | 2678831 |
| Item Name | Radar Set Subassembly |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Component Type and Quantity | 1 CAPACITOR AND 1 CONNECTOR AND 2 FASTENER AND 1 PRINTED WIRING BOARD AND 8 RESISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 1285-00-498-9628 is a Radar Set Subassembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-00-498-9628 has 2 manufacturer part numbers on file: 141833 (Northrop Grumman Systems Corporation), 2678831 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
2 possible matches (shared part number, not a government interchangeability claim): 5910-00-806-2843, 5950-01-373-8264. Verify interchangeability with system specifications before substitution.
Key specifications for 2678831: Overall Height: 0.375 INCHES NOMINAL IN; Component Type and Quantity: 1 CAPACITOR AND 1 CONNECTOR AND 2 FASTENER AND 1 PRINTED WIRING BOARD AND 8 RESISTOR; Overall Length: 7.062 INCHES NOMINAL IN; Overall Width: 5.437 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.
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 1285-00-498-9628 has DEMIL Code D. 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.