The Isolator Radio Freq, cataloged under National Stock Number 5840-00-151-4785, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Semic Rf Electronic Gmbh. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Isolator Radio Freq |
| FSC / FSG | 5840 — Radar Equipment, Except Airborne (FSG 58) |
| Manufacturers | Semic Rf Electronic Gmbh (CAGE DG438) |
| Parameter | Value |
|---|---|
| NSN | 5840-00-151-4785 |
| Primary Part Number | MA182 |
| Item Name | Isolator Radio Freq |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Semic Rf Electronic Gmbh |
| 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 |
|---|---|
| MA182 | Semic Rf Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| MA182 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5840-00-151-4785 is a Isolator Radio Freq, manufactured by Semic Rf Electronic Gmbh, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-151-4785 has 1 manufacturer part number on file: MA182 (Semic Rf Electronic Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-346-6636. 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 5840-00-151-4785 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.