The Extender Assy Group, cataloged under National Stock Number 5841-01-186-5778, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Astronautics Corporation of America. The record lists 1 manufacturer part number 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.
| Item Name | Extender Assy Group |
| FSC / FSG | 5841 — Radar Equipment, Airborne (FSG 58) |
| Manufacturers | Astronautics Corporation of America (CAGE 10138) |
| Parameter | Value |
|---|---|
| NSN | 5841-01-186-5778 |
| Primary Part Number | 138049-1 |
| Item Name | Extender Assy Group |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 138049-1 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5841-01-186-5778 is a Extender Assy Group, manufactured by Astronautics Corporation of America, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-186-5778 has 1 manufacturer part number on file: 138049-1 (Astronautics Corporation of America).
2 possible matches (shared part number, not a government interchangeability claim): 7510-01-390-1549, 7510-01-443-5290. 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 5841-01-186-5778 has DEMIL Code B. 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.