The Circuit Breaker, cataloged under National Stock Number 5925-00-989-8288, 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 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss). Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-00-989-8288 |
| Primary Part Number | 67C1807-4 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) |
| Status | CANCELLED |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 138.0 SINGLE LOCATION |
| Material | PLASTIC CASE |
| Inclosure Protection Type for Which Designed | EXPLOSION PROOF AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Precious Material | SILVER |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Maximum Continuous Load Current Rating Per Pole | 4.0 AMPERES AC AND 4.0 AMPERES DC SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 120.0 AC AND 30.0 DC SINGLE LOCATION |
| Thread Series Designator | UNS |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.400 MINIMUM AT 200 PCT AND 3.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Actuator Function | TRIP-RESET |
| Bushing Length | 0.235 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Actuator Position Designation | AT POLE ONE |
| Terminal Type and Quantity | 2 TAB W/SCREW |
| Trip Release Method | THERMAL SINGLE LOCATION |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Nominal Thread Size | 0.469 INCHES IN |
| Manual Actuator Type and Quantity | 1 PUSH-PULL |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC AND 6000.0 DC SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Frequency in Hertz | 400.0 SINGLE LOCATION |
| Reset Method | MANUAL |
| Unpackaged Unit Weight | 0.100 POUNDS NOMINAL LBS |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING WITH PANEL SEAL |
| Fragility Factor | MODERATELY RUGGED |
| Center to Center Distance Between Terminals Parallel to Length | 0.669 INCHES MINIMUM AND 0.731 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Cubic Measure | 2.255 CUBIC INCHES |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7MC49-63-4 | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| 67C1807-4 PRIMARY | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA) |
| MP-1507 | Safran Electrical & Power Usa, Llc Dba Labinal Power Sysyems Use CAGE Code 81640 for Cataloging (USA) |
| 18100357-002 | Delco Electronics Corp Delco Systems Opns (USA) |
| 1500-052-4 | Safran Power Usa, Llc (USA) |
NSN 5925-00-989-8288 is a Circuit Breaker, manufactured by Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss), classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-989-8288 has 5 cross-referenced part numbers: 7MC49-63-4 (Sensata Technologies, Inc. Div Sensata Attleboro), 67C1807-4 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)), MP-1507 (Safran Electrical & Power Usa, Llc Dba Labinal Power Sysyems Use CAGE Code 81640 for Cataloging), 18100357-002 (Delco Electronics Corp Delco Systems Opns), 1500-052-4 (Safran Power Usa, Llc).
There is 1 known substitute for 5925-00-989-8288: 3110-00-157-6060. Verify interchangeability with system specifications before substitution.
Key specifications for 67C1807-4: Internal Trip Release Configuration: SERIES TRIP SINGLE LOCATION; Trip Release Ambient Temp Rating: 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC; Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 138.0 SINGLE LOCATION; Material: PLASTIC CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-989-8288 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.