The Electronics Unit, cataloged under National Stock Number 1680-01-463-2859, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-463-2859 |
| Primary Part Number | 803R548G01 |
| Item Name | Electronics Unit |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | AN/AAR-54(V) PASSIVE MISSILE APPROACH WARNING SYSTEM; PASSIVELY DETECTS ULTRA-VIOLET (UV) ENERGY, TRACKS MULTIPLE SOURCES AND QUICKLY CLASSIFIES EACH SOURCE AS A LETHAL MISSILE, NON-LETHAL MISSILE OR CLUTTER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 803R548G02 | Northrop Grumman Systems Corporation (USA) |
| 803R548G01 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 803R548G03 | Northrop Grumman Systems Corporation (USA) |
NSN 1680-01-463-2859 is a Electronics Unit, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-463-2859 has 3 manufacturer part numbers on file: 803R548G02 (Northrop Grumman Systems Corporation), 803R548G01 (Northrop Grumman Systems Corporation), 803R548G03 (Northrop Grumman Systems Corporation).
Key specifications for 803R548G01: General Characteristics Item Description: AN/AAR-54(V) PASSIVE MISSILE APPROACH WARNING SYSTEM; PASSIVELY DETECTS ULTRA-VIOLET (UV) ENERGY, TRACKS MULTIPLE SOURCES AND QUICKLY CLASSIFIES EACH SOURCE AS A LETHAL MISSILE, NON-LETHAL MISSILE OR CLUTTER; Overall Length: 8.450 INCHES NOMINAL IN; Overall Width: 8.300 INCHES NOMINAL IN; End Item Identification: HELICOPTER, CHINOOK, AUTOMATIC FLIGHT CONTROL SYSTEM, NORTHROP GRUMMAN CORP. 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 1680-01-463-2859 has DEMIL Code C. 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.