The Arrester,lightning, cataloged under National Stock Number 5920-01-512-4097, 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 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-01-512-4097 |
| Primary Part Number | RGT |
| Item Name | Arrester,lightning |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Infinite Electronics International, Inc |
| Status | ACTIVE |
| Terminal Quantity | 1 |
| Usage Design | INDOOR AND OUTDOOR |
| Overall Diameter | 1.120 INCHES NOMINAL IN |
| Mounting Method | WIRE LEAD |
| Breakdown Voltage | 180.000 VOLTS NOMINAL |
| Arrester Type | GAS |
| Mounting Configuration | BULKHEAD MOUNTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5920-01-512-4097 is a Arrester,lightning, manufactured by Infinite Electronics International, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-512-4097 has 2 manufacturer part numbers on file: RGT (Infinite Electronics International, Inc), 70001154 (Bae Systems Marine Limited).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-602-9120. Verify interchangeability with system specifications before substitution.
Key specifications for RGT: Terminal Quantity: 1; Usage Design: INDOOR AND OUTDOOR; Overall Diameter: 1.120 INCHES NOMINAL IN; Mounting Method: WIRE LEAD. 7 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.