The Transformer,power, cataloged under National Stock Number 5950-01-076-3961, is classified within Federal Supply Class 5950 (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 29 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-076-3961 |
| Primary Part Number | SM-A-878664 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Winding Operating Voltage | 19.80 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Current | 204.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Power Rating | 2.8 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY |
| Mounting Hole Diameter | 0.187 INCHES NOMINAL SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 12 SECONDARY SINGLE COMPONENT |
| Winding Operating Voltage | 196.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Operating Temp | 155.0 CELSIUS DEGC |
| Winding Power Rating | 3.0 VOLTS-AMPERES SINGLE COMPONENT FOURTH SECONDARY |
| Winding Power Rating | 31.8 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 19.80 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 10.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Winding Operating Current | 173.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Input-Output Phase Relationship | THREE PHASE TO SINGLE PHASE AND THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| Transformer Winding Connection Type | DELTA-DELTA |
| Body Length | 4.750 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Width | 2.500 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 39 TAB, SOLDER LUG |
| Body Height | 4.000 INCHES MAXIMUM IN |
| Maximum Transformer Power Rating | 291.9 VOLT-AMPERE SINGLE COMPONENT |
| Winding Operating Current | 1.84 AMPERES AC NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 10.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Power Rating | 7.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Current | 81.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WE-3192 | Wems Electronics Transformer Group (USA) |
| WE-3192 | Magnetika Inc (USA) |
| SM-A-878664 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| C13583 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 42654 | Coast/advanced Chip Magnetics, Inc. (USA) |
NSN 5950-01-076-3961 is a Transformer,power, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-076-3961 has 5 cross-referenced part numbers: WE-3192 (Wems Electronics Transformer Group), WE-3192 (Magnetika Inc), SM-A-878664 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), C13583 (Electronic Transformer Corp Div Electronic Transformer Corporation), 42654 (Coast/advanced Chip Magnetics, Inc.).
There are 2 known substitutes for 5950-01-076-3961: 2530-00-530-4069, 5962-01-236-6689. Verify interchangeability with system specifications before substitution.
Key specifications for SM-A-878664: Winding Operating Voltage: 19.80 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Current: 204.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Power Rating: 2.8 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY; Mounting Hole Diameter: 0.187 INCHES NOMINAL SINGLE GROUP IN. 30 total characteristics are documented in the Federal Logistics Information System.