The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-660-7399, 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 22 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 | 5950-00-660-7399 |
| Primary Part Number | 26696 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 2.312 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Impedance Rating in Ohms | 6500.0 NOMINAL AND 8500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Operating Current | 65.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Primary to Secondary Turn Ratio | 1 TO 1 SINGLE COMPONENT |
| Body Width | 2.312 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 90.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Height | 3.125 INCHES NOMINAL IN |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Maximum Transformer Power Rating | 10.0 WATTS SINGLE COMPONENT |
| Transformer Function | MODULATION |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-660-7399 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-660-7399 has 2 cross-referenced part numbers: 26696 (Freed Transformer Co), 840026 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
There are 4 known substitutes for 5950-00-660-7399: 9540-00-805-0457, 5331-01-133-0888, 4140-01-219-4754 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 26696: Reliability Indicator: NOT ESTABLISHED; Body Length: 2.312 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Thread Quantity Per Inch: 32 SINGLE GROUP. 22 total characteristics are documented in the Federal Logistics Information System.