The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-869-1075, 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 Magnetika Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-869-1075 |
| Primary Part Number | D0T43 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Magnetika Inc |
| Status | ACTIVE |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Outside Diameter | 0.344 INCHES MAXIMUM IN |
| Impedance Rating in Ohms | 400.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Transformer Power Rating | 600.0 WATTS SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| Frequency Rating | 300.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Current | 8.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Length | 0.469 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Precious Material and Location | TERMINALS GOLD |
| Terminal Type and Quantity | 7 WIRE LEAD |
| Impedance Rating in Ohms | 40.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Transformer Function | INTERSTAGE |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EH-515 | Magnetika Inc (USA) |
| 1783709-43 | Honeywell International Inc. Dba Honeywell International (USA) |
| D0T43 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| PICO-A-1105 | Pico Electronics Inc (USA) |
| PICO219 | Pico Electronics Inc (USA) |
| 148486-43 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| 1643 | Pico Electronics Inc (USA) |
| 677-1525-000 | Cole Div of Litton Business Systems Inc (USA) |
| EH-515 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| D0T43 PRIMARY | Magnetika Inc (USA) |
NSN 5950-00-869-1075 is a Transformer,audio Frequency, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-869-1075 has 10 cross-referenced part numbers: EH-515 (Magnetika Inc), 1783709-43 (Honeywell International Inc. Dba Honeywell International), D0T43 (United Transformer Corp Sub of Opt Industries Inc), PICO-A-1105 (Pico Electronics Inc), PICO219 (Pico Electronics Inc) and 5 more.
There are 12 known substitutes for 5950-00-869-1075: 2530-00-113-5547, 2920-00-242-4664, 5962-00-252-7696 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D0T43: Mounting Method: TERMINAL SINGLE GROUP; Body Outside Diameter: 0.344 INCHES MAXIMUM IN; Impedance Rating in Ohms: 400.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Maximum Transformer Power Rating: 600.0 WATTS SINGLE COMPONENT. 15 total characteristics are documented in the Federal Logistics Information System.