The Circuit Breaker, cataloged under National Stock Number 5925-00-572-6118, 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 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 5925-00-572-6118 |
| Primary Part Number | 6049-5707 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | CANCELLED |
| Special Handling Feature | MAGNETIC |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Fragility Factor | MODERATELY RUGGED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Length | 3.053 INCHES MINIMUM AND 3.073 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Width | 1.021 INCHES MINIMUM AND 1.041 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Thread Quantity Per Inch | 32 |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Pole Quantity | 3 |
| Mounting Surface to Terminal End Distance | 3.239 INCHES NOMINAL IN |
| Boss Height | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Material | PLASTIC CASE |
| Actuator Position Designation | AT EACH POLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| External Actuator Linkage Arrangement | ONE, TWO, AND THREE LINKED |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Operating Voltage Type and Rating Per Pole in Volts | 250.0 AC ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 70.0 AMPERES AC ALL LOCATIONS |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.350 MINIMUM AT 200 PCT AND 1.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | DUSTPROOF AND FUNGUS PROOF |
| Body Width | 0.980 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Actuator Function | TRIP-RESET |
| Reset Method | MANUAL |
| Nominal Thread Size | 0.138 INCHES IN |
| Terminal Type and Quantity | 6 THREADED STUD |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Body Length | 3.709 INCHES MINIMUM AND 3.729 INCHES MAXIMUM IN |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-A-733375 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 6049-5707 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 3XAM1516MG3-70-2 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| EHH0166 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 50VAC60C3 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 3XAM1516MG3-70-3-60 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
NSN 5925-00-572-6118 is a Circuit Breaker, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-572-6118 has 6 cross-referenced part numbers: SM-A-733375 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 6049-5707 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 3XAM1516MG3-70-2 (Eaton Corp Heinemann Products Commercial Controls Div), EHH0166 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 50VAC60C3 (Eaton Corp Heinemann Products Commercial Controls Div) and 1 more.
There are 11 known substitutes for 5925-00-572-6118: 5925-00-230-7629, 5950-00-233-2680, 5950-00-233-2681 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6049-5707: Special Handling Feature: MAGNETIC; Storage Type: GENERAL PURPOSE WAREHOUSE; Fragility Factor: MODERATELY RUGGED; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-572-6118 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.