The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-189-6615, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-189-6615 |
| Primary Part Number | 18862 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Impedance Rating in Ohms | 40000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 12.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Impedance Rating in Ohms | 35000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Terminal Type and Quantity | 6 STANDOFF, SOLDER LUG |
| Body Length | 2.250 INCHES NOMINAL IN |
| Primary to Secondary Turn Ratio | 1 TO 1 SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Inclosure Type | FULLY INCLOSED |
| Body Width | 2.125 INCHES NOMINAL IN |
| Winding Operating Current | 10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Height | 3.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-189-6615 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-189-6615 has 2 cross-referenced part numbers: 18862 (Freed Transformer Co), 05603 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 3 known substitutes for 5950-00-189-6615: 6130-01-319-4693, 8040-01-326-6424, 6680-01-707-0886. Verify interchangeability with system specifications before substitution.
Key specifications for 18862: Impedance Rating in Ohms: 40000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 12.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Impedance Rating in Ohms: 35000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 21 total characteristics are documented in the Federal Logistics Information System.