The Fuse,cartridge, cataloged under National Stock Number 5920-01-449-1748, 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 Cmc Electronics Ltd., Northstar Division Div Northstar Technologies. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-449-1748 |
| Primary Part Number | FF125 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cmc Electronics Ltd., Northstar Division Div Northstar Technologies |
| Status | ACTIVE |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Material | CERAMIC CASE |
| 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 |
|---|---|
| FF125 | Northrop Grumman Systems Corporation (USA) |
| FF125 PRIMARY | Cmc Electronics Ltd., Northstar Division Div Northstar Technologies (USA) |
| Reference | Meaning |
|---|---|
| 1811720-102 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5920-01-449-1748 is a Fuse,cartridge, manufactured by Cmc Electronics Ltd., Northstar Division Div Northstar Technologies, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-449-1748 has 2 manufacturer part numbers on file: FF125 (Northrop Grumman Systems Corporation), FF125 (Cmc Electronics Ltd., Northstar Division Div Northstar Technologies).
Key specifications for FF125: Maximum Voltage Rating in Volts: 125.0 AC; Material: CERAMIC CASE. 2 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.