The Circuit Breaker, cataloged under National Stock Number 5925-00-553-9899, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 23 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-00-553-9899 |
| Primary Part Number | 8342286 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Operating Voltage Type and Rating Per Pole in Volts | 120.0 AC SINGLE LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 15.0 AMPERES AC SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 5000.0 AC SINGLE LOCATION |
| Material | PLASTIC CASE |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Terminal Type and Quantity | 2 SCREW |
| Actuator Position Designation | AT POLE ONE |
| Trip Release Method | THERMAL SINGLE LOCATION |
| Manual Actuator Type and Quantity | 1 PUSH BUTTON |
| Reset Method | MANUAL |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Actuator Function | RESET |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.000 NOMINAL AT 200 PCT SINGLE LOCATION |
| Trip Release Ambient Temp Rating | 21.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Ultimate Trip Time Per Pole in Seconds | 3600.000 NOMINAL SINGLE LOCATION |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Unthreaded Mounting Hole Diameter | 0.196 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8342286 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| P115 | Siemens Electric Ltd (CAN) |
| 5925005539899 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5925-00-553-9899 is a Circuit Breaker, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-553-9899 has 3 cross-referenced part numbers: 8342286 (U S Army Tank Automotive Command Amsta-Im-Mm), P115 (Siemens Electric Ltd), 5925005539899 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).
There are 11 known substitutes for 5925-00-553-9899: 5305-00-010-0712, 2940-00-141-9025, 5330-00-171-5885 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8342286: Operating Voltage Type and Rating Per Pole in Volts: 120.0 AC SINGLE LOCATION; Maximum Continuous Load Current Rating Per Pole: 15.0 AMPERES AC SINGLE LOCATION; Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 5000.0 AC SINGLE LOCATION; Material: PLASTIC CASE. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-553-9899 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.