The Radar Set Subassembly, cataloged under National Stock Number 1285-00-138-5855, 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. 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 | 1285-00-138-5855 |
| Primary Part Number | 2678407 |
| 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 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 1285-00-138-5855 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 1285-00-138-5855 has 2 manufacturer part numbers on file: 2678407 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 141459 (Northrop Grumman Systems Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 6605-00-319-5619, 6625-01-310-8980. Verify interchangeability with system specifications before substitution.
Key specifications for 2678407: Overall Height: 0.656 INCHES NOMINAL IN; Overall Length: 7.000 INCHES NOMINAL IN; Overall Width: 5.000 INCHES NOMINAL IN; Special Features: MAJOR COMPONENTS AND QUANTITY: CAPACITOR; CONNECTOR; DIODE; INTEGRATED CIRCUIT; PRINTED WIRING BOARD; RESISTOR; TRANSISTOR; 114; MOUNTING METHOD: CONNECTOR, RACK. 0 specifications are 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 1285-00-138-5855 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.