The Circuit Breaker, cataloged under National Stock Number 5925-00-258-4086, 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 Naval Ship Systems Command. Government technical data includes 15 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 | 5925-00-258-4086 |
| Primary Part Number | 29137 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Maximum Continuous Load Current Rating Per Pole | 500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 230.0 AC AND 230.0 DC SINGLE LOCATION |
| Reset Method | AUTOMATIC |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Terminal Type and Quantity | 6 TURRET |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| Trip Release Characteristic | INSTANTANEOUS SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 230.0 AC AND 125.0 DC SINGLE LOCATION |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Pole Quantity | 1 |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Size | 0.190 INCHES IN |
| Material | PLASTIC CASE |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5925-00-258-4086 is a Circuit Breaker, manufactured by Naval Ship Systems Command, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-258-4086 has 2 cross-referenced part numbers: 29137 (Naval Ship Systems Command), 1161103 (Hughes Corp Div Dba Weschler Instruments).
There are 8 known substitutes for 5925-00-258-4086: 5360-00-378-7218, 5998-01-154-5060, 6530-01-164-2971 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 29137: Maximum Continuous Load Current Rating Per Pole: 500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC SINGLE LOCATION; Operating Voltage Type and Rating Per Pole in Volts: 230.0 AC AND 230.0 DC SINGLE LOCATION; Reset Method: AUTOMATIC; Circuit Protection Type: OVERCURRENT SINGLE LOCATION. 15 total characteristics are documented in the Federal Logistics Information System.