The Arrester,lightning, cataloged under National Stock Number 5920-01-381-8352, 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. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5920-01-381-8352 |
| Primary Part Number | IS-50NX-C2 |
| Item Name | Arrester,lightning |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Infinite Electronics International, Inc |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Usage Design | INDOOR |
| Terminal Type | BINDING HEAD SCREW |
| Line to Ground Voltage | 600.000 VOLTS NOMINAL |
| Mounting Method | HOLE |
| Arrester Type | RESISTOR |
| Body Material | ALUMINUM |
| Mounting Configuration | ONE SINGLE UNTHREADED HOLE |
| 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 |
|---|---|
| IS-50NX-C2 PRIMARY | Infinite Electronics International, Inc (USA) |
| Reference | Meaning |
|---|---|
| IS-50NX-C2 | 5/9 Secondary reference Polyphaser Corporation |
NSN 5920-01-381-8352 is a Arrester,lightning, manufactured by Infinite Electronics International, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-381-8352 has 1 manufacturer part number on file: IS-50NX-C2 (Infinite Electronics International, Inc).
Key specifications for IS-50NX-C2: Overall Height: 1.125 INCHES NOMINAL IN; Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: BINDING HEAD SCREW. 8 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.