The Circuit Breaker, cataloged under National Stock Number 5925-00-174-0872, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-174-0872 |
| Primary Part Number | SCC64779-1 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Actuator Function | TRIP-RESET |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Terminal Type and Quantity | 4 THREADED STUD |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 2000.0 AC ALL LOCATIONS |
| External Actuator Linkage Arrangement | ONE AND TWO LINKED |
| Material | PLASTIC CASE |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Operating Voltage Type and Rating Per Pole in Volts | 230.0 AC ALL LOCATIONS |
| Reset Method | MANUAL |
| Actuator Position Designation | AT EACH POLE |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | DUSTPROOF |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Body Length | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.138 INCHES IN |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Actuator Position Designation | AT EACH POLE |
| Center to Center Distance Between Terminals Parallel to Length | 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM IN |
| Fragility Factor | MODERATELY RUGGED |
| Boss Height | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Mounting Surface to Terminal End Distance | 2.599 INCHES MINIMUM AND 2.619 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Center to Center Distance Between Terminals Parallel to Width | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Inclosure Protection Type for Which Designed | DUSTPROOF |
| Nominal Thread Size | 0.138 INCHES IN |
| Manual Actuator Type and Quantity | 2 TOGGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SCC64779-1 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| GA51566L1 | At and T Corp (USA) |
| GA51566L1 | American Telephone and Telegraph Co (USA) |
| 0421-3 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 70-410AMG6-3-230-4 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| GA51566L1 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
NSN 5925-00-174-0872 is a Circuit Breaker, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-174-0872 has 6 cross-referenced part numbers: SCC64779-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), GA51566L1 (At and T Corp), GA51566L1 (American Telephone and Telegraph Co), 0421-3 (Eaton Corp Heinemann Products Commercial Controls Div), 70-410AMG6-3-230-4 (Eaton Corp Heinemann Products Commercial Controls Div) and 1 more.
There are 4 known substitutes for 5925-00-174-0872: 5133-00-838-5257, 5950-01-188-1614, 6660-01-438-8750 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SCC64779-1: Actuator Function: TRIP-RESET; Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE; Trip Release Characteristic: TIME DELAY ALL LOCATIONS; Internal Trip Release Configuration: SERIES TRIP ALL LOCATIONS. 30 total characteristics are documented in the Federal Logistics Information System.