The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-420-8913, 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 Pico Electronics Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5950-01-420-8913 |
| Primary Part Number | 10857 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Pico Electronics Inc |
| Status | ACTIVE |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Overall Diameter | 0.510 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 7 WIRE LEAD |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 75.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 50.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Maximum Operating Temp | 130.0 CELSIUS DEGC |
| Impedance Rating in Ohms | 200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Primary to Secondary Turn Ratio | 2 TO 1 SINGLE COMPONENT |
| Specification/standard Data | 78711-T235A447 MANUFACTURERS SPECIFICATION CONTROL |
| Winding Operating Current | 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10857 PRIMARY | Pico Electronics Inc (USA) |
| T235A447 | Telephonics Corp (USA) |
| T235A447-1 PRIMARY | Telephonics Corp (USA) |
NSN 5950-01-420-8913 is a Transformer,audio Frequency, manufactured by Pico Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-420-8913 has 3 cross-referenced part numbers: 10857 (Pico Electronics Inc), T235A447 (Telephonics Corp), T235A447-1 (Telephonics Corp).
There are 4 known substitutes for 5950-01-420-8913: 5310-00-603-8495, 5315-00-703-1576, 3040-01-219-6616 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10857: Overall Length: 0.350 INCHES MAXIMUM IN; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP. 14 total characteristics are documented in the Federal Logistics Information System.