The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-399-8740, 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 Edco Inc. Dba Control Concepts Corporation Div Edco. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59) |
| Manufacturers | Edco Inc. Dba Control Concepts Corporation Div Edco (CAGE 0HHK2) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-399-8740 |
| Primary Part Number | PC642C-150LCW |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Edco Inc. Dba Control Concepts Corporation Div Edco |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| PC642C-150LCW PRIMARY | Edco Inc. Dba Control Concepts Corporation Div Edco (USA) |
| PCB1B-10A | Edco Inc. Dba Control Concepts Corporation Div Edco (USA) |
| Reference | Meaning |
|---|---|
| 1222341-201 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms |
| 1222341-201 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5920-01-399-8740 is a Arrester,electrical Surge, manufactured by Edco Inc. Dba Control Concepts Corporation Div Edco, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-399-8740 has 2 manufacturer part numbers on file: PC642C-150LCW (Edco Inc. Dba Control Concepts Corporation Div Edco), PCB1B-10A (Edco Inc. Dba Control Concepts Corporation Div Edco).
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.