The Transformer,current, cataloged under National Stock Number 5950-01-269-8240, 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 Mcnab, Incorporated. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-269-8240 |
| Primary Part Number | E1U26 |
| Item Name | Transformer,current |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Mcnab, Incorporated |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Winding Operating Voltage | 15.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E1U26 | Mcnab, Incorporated (USA) |
| 14102N PIECE 26 | Mcnab, Incorporated (USA) |
| 20637 | Magnetic Windings Company Inc (USA) |
| 20637 | Thermal Controls Div of Magnetic Windings Co (USA) |
NSN 5950-01-269-8240 is a Transformer,current, manufactured by Mcnab, Incorporated, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-269-8240 has 4 cross-referenced part numbers: E1U26 (Mcnab, Incorporated), 14102N PIECE 26 (Mcnab, Incorporated), 20637 (Magnetic Windings Company Inc), 20637 (Thermal Controls Div of Magnetic Windings Co).
There are 10 known substitutes for 5950-01-269-8240: 5133-00-266-9247, 5330-00-328-4510, 5325-00-631-5292 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for E1U26: Mounting Facility Quantity: 4 SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 15.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY. 12 total characteristics are documented in the Federal Logistics Information System.