The Circuit Breaker, cataloged under National Stock Number 5925-00-270-5944, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-270-5944 |
| Primary Part Number | 687596 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONSMAGNETIC-HYDRAULIC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Maximum Continuous Load Current Rating Per Pole | 10.0 AMPERES AC ALL LOCATIONS10.0 AMPERES AC ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | DUSTPROOF AND DUSTPROOF AND FUNGUS PROOFFUNGUS PROOF |
| Terminal Type and Quantity | 4 THREADED STUD4 THREADED STUD |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS125.0 ALL LOCATIONS |
| Reset Method | MANUALMANUAL |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS |
| Nominal Thread Size | 0.164 INCHES0.164 INCHES IN |
| Operating Voltage Type and Rating Per Pole in Volts | 115.0 AC ALL LOCATIONS115.0 AC ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS |
| Frequency in Hertz | 60.0 ALL LOCATIONS60.0 ALL LOCATIONS |
| Storage Type | GENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE |
| Boss Height | 0.208 INCHES MINIMUM AND 0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM0.228 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) AND 4 THREADED HOLE(S) AND 2 UNTHREADED HOLE(S)2 UNTHREADED HOLE(S) |
| Center to Center Distance Between Terminals Parallel to Length | 4.349 INCHES MINIMUM AND 4.349 INCHES MINIMUM AND 4.369 INCHES MAXIMUM4.369 INCHES MAXIMUM IN |
| Arc Quenching Method | MAGNETIC BLOWOUTMAGNETIC BLOWOUT |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.052 INCHES MINIMUM AND 3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM3.072 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Width | 0.974 INCHES MINIMUM AND 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM0.994 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 3232 |
| Fragility Factor | MODERATELY RUGGEDMODERATELY RUGGED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.990 INCHES MINIMUM AND 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM1.010 INCHES MAXIMUM IN |
| Unthreaded Mounting Hole Diameter | 0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN |
| Pole Quantity | 22 |
| Body Length | 5.240 INCHES MINIMUM AND 5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM5.260 INCHES MAXIMUM IN |
| Actuator Position Designation | BETWEEN POLE ONE AND TWOBETWEEN POLE ONE AND TWO |
| Body Width | 1.990 INCHES MINIMUM AND 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM2.010 INCHES MAXIMUM IN |
| Body Height | 2.677 INCHES MINIMUM AND 2.677 INCHES MINIMUM AND 2.697 INCHES MAXIMUM2.697 INCHES MAXIMUM IN |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPEMULTIPOLE-SINGLE ACTUATOR TYPE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 5000.0 AC ALL LOCATIONS5000.0 AC ALL LOCATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2263-10-115-2 | Eaton Corp Aerospace Commercial Controls Div (USA) |
| 2263-10-115-2 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 687596 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5925-00-270-5944 is a Circuit Breaker, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-270-5944 has 3 cross-referenced part numbers: 2263-10-115-2 (Eaton Corp Aerospace Commercial Controls Div), 2263-10-115-2 (Eaton Corp Heinemann Products Commercial Controls Div), 687596 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 2 known substitutes for 5925-00-270-5944: 3040-01-151-3974, 6635-01-391-4785. Verify interchangeability with system specifications before substitution.
Key specifications for 687596: Trip Release Method: MAGNETIC-HYDRAULIC ALL LOCATIONSMAGNETIC-HYDRAULIC ALL LOCATIONS; Material: PLASTIC CASE; Maximum Continuous Load Current Rating Per Pole: 10.0 AMPERES AC ALL LOCATIONS10.0 AMPERES AC ALL LOCATIONS; Inclosure Protection Type for Which Designed: DUSTPROOF AND DUSTPROOF AND FUNGUS PROOFFUNGUS PROOF. 30 total characteristics are documented in the Federal Logistics Information System.