The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-231-4454, 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 Freed Transformer Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 5950-00-231-4454 |
| Primary Part Number | 18686 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Terminal Type and Quantity | 4 STANDOFF, SOLDER LUG |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.969 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Length | 1.250 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Frequency Rating | 800.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Primary to Secondary Turn Ratio | 1 TO 4 SINGLE COMPONENT |
| Body Height | 2.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.969 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Body Width | 1.250 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Maximum Transformer Power Rating | 100.0 MILLIWATTS SINGLE COMPONENT |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-231-4454 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-231-4454 has 2 cross-referenced part numbers: 06017REVB (L3harris Technologies, Inc. Div Space and Airborne Systems), 18686 (Freed Transformer Co).
There are 4 known substitutes for 5950-00-231-4454: 5970-00-276-0650, 6625-00-962-2179, 6120-01-491-3143 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18686: Terminal Type and Quantity: 4 STANDOFF, SOLDER LUG; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.969 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Body Length: 1.250 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.