The Heating Element, cataloged under National Stock Number 5826-01-340-9646, 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 Corp Electronic Systems Defensive System Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Heating Element |
| FSC / FSG | 5826 — Radio Navigation Equipment, Airborne (FSG 58) |
| Manufacturers | Northrop Grumman Corp Electronic Systems Defensive System Div (CAGE 22915) |
| Parameter | Value |
|---|---|
| NSN | 5826-01-340-9646 |
| Primary Part Number | AP3409-003 |
| Item Name | Heating Element |
| FSC / FSG | 5826 / 58 — Radio Navigation Equipment, Airborne |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AP3409-003 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
| Reference | Meaning |
|---|---|
| 116148-003 | 5/9 Secondary reference E/m Coating Services Div E/m Coating Services North Hollywood |
NSN 5826-01-340-9646 is a Heating Element, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
NSN 5826-01-340-9646 has 1 manufacturer part number on file: AP3409-003 (Northrop Grumman Corp Electronic Systems Defensive System Div).
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 5826-01-340-9646 has DEMIL Code Q. 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.