The Circuit Breaker, cataloged under National Stock Number 5925-01-103-8322, is classified within Federal Supply Class 5925 (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.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-01-103-8322 |
| Primary Part Number | ETN-1009 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | CANCELLED |
| Unthreaded Mounting Hole Diameter | 0.228 INCHES NOMINAL IN |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 2.938 INCHES NOMINAL IN |
| Boss Height | 0.125 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Length | 2.625 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Width | 1.125 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.625 INCHES NOMINAL IN |
| Actuator Position Designation | AT POLE ONE AND AT POLE THREE |
| Pole Quantity | 3 |
| Actuator Function | TRIP-RESET |
| Material | PLASTIC CASE |
| Body Height | 3.375 INCHES NOMINAL IN |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Body Width | 3.344 INCHES NOMINAL IN |
| Body Length | 4.125 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ETN-1009 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| MIL-C-17361 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 63221-1 | Instruments and Flight Research, Inc. (USA) |
| 217-4498445ITEM9 | Naval Ship Systems Command (USA) |
| 217-4498445PC9 | Naval Ship Systems Command (USA) |
NSN 5925-01-103-8322 is a Circuit Breaker, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-01-103-8322 has 5 cross-referenced part numbers: ETN-1009 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), MIL-C-17361 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 63221-1 (Instruments and Flight Research, Inc.), 217-4498445ITEM9 (Naval Ship Systems Command), 217-4498445PC9 (Naval Ship Systems Command).
There are 2 known substitutes for 5925-01-103-8322: 5961-00-449-1748, 5925-00-948-3296. Verify interchangeability with system specifications before substitution.
Key specifications for ETN-1009: Unthreaded Mounting Hole Diameter: 0.228 INCHES NOMINAL IN; Manual Actuator Type and Quantity: 1 TOGGLE; Main Contact Tripping Mechanism Type: TRIP FREE; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 2.938 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-01-103-8322 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.