The Circuit Breaker, cataloged under National Stock Number 5925-00-738-7301, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 5925-00-738-7301 |
| Primary Part Number | 7387301 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Inclosure Protection Type for Which Designed | DUSTPROOF |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Terminal Type and Quantity | 2 THREADED STUD |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 30.0 DC SINGLE LOCATION |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 300.000 NOMINAL AT 125 PCT AND 40.000 NOMINAL AT 200 PCT AND 12.000 NOMINAL AT 300 PCT AND 15.000 NOMINAL AT 400 PCT SINGLE LOCATION |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 4000.0 DC SINGLE LOCATION |
| Arc Quenching Method | AIR |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Pole Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.500 INCHES NOMINAL IN |
| Actuator Function | RESET |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 200.0 AMPERES DC SINGLE LOCATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7387301 | Feinmechanische Werke Mainz Gmbh (DEU) |
| 7387301 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7387301 | Liebherr-Aerospace Lindenberg Gmbh (DEU) |
| 25704-281600-05-0 | Baainbw Bw-Znr (DEU) |
| 500396 | Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA) |
| 25704-281600-05-0 | Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU) |
| MILC13516TYPE2GRADEBCLASS2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5925-00-738-7301 is a Circuit Breaker, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-738-7301 has 7 cross-referenced part numbers: 7387301 (Feinmechanische Werke Mainz Gmbh), 7387301 (U S Army Tank Automotive Command Amsta-Im-Mm), 7387301 (Liebherr-Aerospace Lindenberg Gmbh), 25704-281600-05-0 (Baainbw Bw-Znr), 500396 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis) and 2 more.
There are 2 known substitutes for 5925-00-738-7301: 5925-00-423-2791, 5305-01-418-6355. Verify interchangeability with system specifications before substitution.
Key specifications for 7387301: Inclosure Protection Type for Which Designed: DUSTPROOF; Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 125.0 SINGLE LOCATION; Terminal Type and Quantity: 2 THREADED STUD; Reset Method: MANUAL. 23 total characteristics are documented in the Federal Logistics Information System.