The Circuit Breaker, cataloged under National Stock Number 5925-01-620-0940, 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 Electro Arc Manufacturing Co. Div Ames Hardness Testers. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-620-0940 |
| Primary Part Number | 5448 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Electro Arc Manufacturing Co. Div Ames Hardness Testers |
| Status | ACTIVE |
| Trip Release Method | SOLID STATE ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Terminal Type and Quantity | 2 SCREW |
| Reset Method | MANUAL |
| Trip Delay Time in Seconds Per Rated Continuous Current | 120.0 MAXIMUM AT 125 PCT ALL LOCATIONS |
| Material | PLASTIC CASE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 100.0 AC ALL LOCATIONS |
| Body Length | 5.80 INCHES NOMINAL IN |
| Body Style | SINGLE POLE TYPE |
| Body Width | 2.072 INCHES NOMINAL IN |
| Body Height | 2.610 INCHES NOMINAL IN |
| Boss Height | 0.700 INCHES NOMINAL IN |
| Pole Quantity | 2 |
| Main Contact Tripping Mechanism Type | NONTRIP FREE |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5448 | Electro Arc Manufacturing Co. Div Ames Hardness Testers (USA) |
| 219-2-1-62F-8-8-50 | Sensata Technologies Maryland, Inc (USA) |
NSN 5925-01-620-0940 is a Circuit Breaker, manufactured by Electro Arc Manufacturing Co. Div Ames Hardness Testers, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-620-0940 has 2 cross-referenced part numbers: 5448 (Electro Arc Manufacturing Co. Div Ames Hardness Testers), 219-2-1-62F-8-8-50 (Sensata Technologies Maryland, Inc).
There are 8 known substitutes for 5925-01-620-0940: 6145-00-409-5966, 4820-00-469-8449, 3120-00-474-3504 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5448: Trip Release Method: SOLID STATE ALL LOCATIONS; Actuator Function: TRIP-RESET; Frequency in Hertz: 60.0 ALL LOCATIONS; Terminal Type and Quantity: 2 SCREW. 17 total characteristics are documented in the Federal Logistics Information System.