The Transponder Set, cataloged under National Stock Number 5826-01-686-3597, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Transponder Set |
| FSC / FSG | 5826 — Radio Navigation Equipment, Airborne (FSG 58) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 78022); Korea Aerospace Industries, Ltd. Div Defense Program Division (CAGE 3340F) |
| Parameter | Value |
|---|---|
| NSN | 5826-01-686-3597 |
| Primary Part Number | B001217E0807-1 |
| Item Name | Transponder Set |
| FSC / FSG | 5826 / 58 — Radio Navigation Equipment, Airborne |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B001217E0807-1 | Northrop Grumman Systems Corporation (USA) |
| 85VE002101-113 | Korea Aerospace Industries, Ltd. Div Defense Program Division (KOR) |
| Reference | Meaning |
|---|---|
| 8449385-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5826-01-686-3597 is a Transponder Set, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
NSN 5826-01-686-3597 has 2 manufacturer part numbers on file: B001217E0807-1 (Northrop Grumman Systems Corporation), 85VE002101-113 (Korea Aerospace Industries, Ltd. Div Defense Program Division).
1 possible match (shared part number, not a government interchangeability claim): 5826-01-721-7454. Verify interchangeability with system specifications before substitution.
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 5826-01-686-3597 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.