The Absorber,overvoltage, cataloged under National Stock Number 5920-01-563-1597, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Infinite Electronics International, Inc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5920-01-563-1597 |
| Primary Part Number | VHF50HN |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Infinite Electronics International, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VHF50HN PRIMARY | Infinite Electronics International, Inc (USA) |
| 15212236 | Bae Systems Marine Limited (GBR) |
| 40011055-000 | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
| Reference | Meaning |
|---|---|
| VHF50HN | 3/9 Design control — primary reference Polyphaser Corporation |
NSN 5920-01-563-1597 is a Absorber,overvoltage, manufactured by Infinite Electronics International, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-563-1597 has 3 manufacturer part numbers on file: VHF50HN (Infinite Electronics International, Inc), 15212236 (Bae Systems Marine Limited), 40011055-000 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-598-9690. Verify interchangeability with system specifications before substitution.
Key specifications for VHF50HN: Special Features: WEATHERIZED, FLANGE OR BULKHEAD MOUNT. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.