The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-620-0790, 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. Div L-Com. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59) |
| Manufacturers | Infinite Electronics International, Inc. Div L-Com (CAGE 43321); Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-620-0790 |
| Primary Part Number | AL6-NFNFB-9 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Infinite Electronics International, Inc. Div L-Com |
| 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 |
|---|---|
| AL6-NFNFB-9 PRIMARY | Infinite Electronics International, Inc. Div L-Com (USA) |
| 05002E1217 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
NSN 5920-01-620-0790 is a Arrester,electrical Surge, manufactured by Infinite Electronics International, Inc. Div L-Com, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-620-0790 has 2 manufacturer part numbers on file: AL6-NFNFB-9 (Infinite Electronics International, Inc. Div L-Com), 05002E1217 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
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.