The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-043-0421, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-043-0421 |
| Primary Part Number | X37401 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Impedance Rating in Ohms | 5000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | TERMINAL SINGLE GROUP |
| Impedance Rating in Ohms | 75.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Outside Diameter | 0.500 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 11.75 DECIBELS SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-043-0421 is a Transformer,audio Frequency, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-043-0421 has 2 cross-referenced part numbers: 39658 (Freed Transformer Co), X37401 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 2 known substitutes for 5950-00-043-0421: 5305-01-671-3132, 6110-01-721-8367. Verify interchangeability with system specifications before substitution.
Key specifications for X37401: Impedance Rating in Ohms: 5000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: TERMINAL SINGLE GROUP; Impedance Rating in Ohms: 75.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Terminal Type and Quantity: 4 WIRE LEAD. 11 total characteristics are documented in the Federal Logistics Information System.