The Transformer,power, cataloged under National Stock Number 5950-01-275-0713, 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 Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-275-0713 |
| Primary Part Number | B4040028 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Winding Operating Current | 4.0 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Operating Voltage | 24.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Current | 1.5 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Mounting Tab Width | 0.400 INCHES NOMINAL IN |
| Terminal Type and Quantity | 12 PIN |
| Winding Operating Current | 0.5 AMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY |
| Winding Operating Voltage | 28.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Frequency Rating | 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 10.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Current | 4.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 7.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Mounting Method | BRACKET(S) AND TAB SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.500 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.445 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 24.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-01-275-0713 is a Transformer,power, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-275-0713 has 4 cross-referenced part numbers: B4040028 (Magnetika Inc), 3C391 (Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc), B4040028 (Department of the Army Hq United States Army Communications Research and Development Command), 14115 (Magnespec Inc).
There are 7 known substitutes for 5950-01-275-0713: 5310-00-155-4935, 5136-00-237-8149, 2540-00-351-0153 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for B4040028: Inclosure Type: FULLY INCLOSED; Winding Operating Current: 4.0 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY; Overall Height: 2.038 INCHES MAXIMUM IN; Overall Width: 1.500 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.