The Fuse Unit Assembly, cataloged under National Stock Number 5920-01-121-7609, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Fuse Unit Assembly |
| FSC / FSG | 5920 — No Item Name Available (FSG 59) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (CAGE 30086); Eaton Corporation Dba Eaton Inoac (CAGE 89946); Westinghouse Electric Corp Control Business Unit (CAGE 11660) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-121-7609 |
| Primary Part Number | ETN2786 |
| Item Name | Fuse Unit Assembly |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S372B155G01 | Naval Inventory Control Point Mechanicsburg (USA) |
| ETN2786 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| 372B155G01 | Eaton Corporation Dba Eaton Inoac (USA) |
| S372B155G01 | Westinghouse Electric Corp Control Business Unit |
NSN 5920-01-121-7609 is a Fuse Unit Assembly, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-121-7609 has 4 cross-referenced part numbers: S372B155G01 (Naval Inventory Control Point Mechanicsburg), ETN2786 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 372B155G01 (Eaton Corporation Dba Eaton Inoac), S372B155G01 (Westinghouse Electric Corp Control Business Unit).
There is 1 known substitute for 5920-01-121-7609: 5920-01-234-7040. Verify interchangeability with system specifications before substitution.