The Fuseholder,block, cataloged under National Stock Number 5920-01-591-1666, 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 Indeeco Llc Dba Indeeco. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59) |
| Manufacturers | Mersen Usa Ep Corp. Dba Ferraz Shawmut (CAGE 71424); Indeeco Llc Dba Indeeco (CAGE 74924) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-591-1666 |
| Primary Part Number | 1024861 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Indeeco Llc Dba Indeeco |
| 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 |
|---|---|
| 70306 | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| L876N1:E23683 ITEM NO 11 | Indeeco Llc Dba Indeeco (USA) |
| 1024861 PRIMARY | Indeeco Llc Dba Indeeco (USA) |
NSN 5920-01-591-1666 is a Fuseholder,block, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-591-1666 has 3 manufacturer part numbers on file: 70306 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), L876N1:E23683 ITEM NO 11 (Indeeco Llc Dba Indeeco), 1024861 (Indeeco Llc Dba Indeeco).
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.