The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-231-4456, 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 Washington Institute of Technology Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-231-4456 |
| Primary Part Number | 20828 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Washington Institute of Technology Inc |
| Status | CANCELLED |
| Frequency Rating | 100.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Maximum Transformer Power Rating | 250.0 MILLIWATTS SINGLE COMPONENT |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Width | 1.750 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Height | 2.188 INCHES NOMINAL IN |
| Body Length | 1.875 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Primary to Secondary Turn Ratio | 1 TO 4 SINGLE COMPONENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20828 | Washington Institute of Technology Inc (USA) |
NSN 5950-00-231-4456 is a Transformer,audio Frequency, manufactured by Washington Institute of Technology Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-231-4456 has 1 cross-referenced part number: 20828 (Washington Institute of Technology Inc).
There are 4 known substitutes for 5950-00-231-4456: 5310-00-172-6338, 5330-00-922-5201, 4330-01-204-0356 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20828: Frequency Rating: 100.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Thread Quantity Per Inch: 32 SINGLE GROUP; Maximum Transformer Power Rating: 250.0 MILLIWATTS SINGLE COMPONENT; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-231-4456 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.