The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-449-1742, 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.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-449-1742 |
| Primary Part Number | 63219-1 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Length | 0.437 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Shielding Method | CORE GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 1.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Primary to Secondary Turn Ratio | 1 TO 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Impedance Rating in Ohms | 9000.0 MINIMUM AND 10000.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Impedance Rating in Ohms | 9000.0 MINIMUM AND 10000.0 MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Outside Diameter | 0.312 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 100.0 MILLIWATTS SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-449-1742 is a Transformer,audio Frequency, manufactured by L3harris Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-449-1742 has 4 cross-referenced part numbers: 63219-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), LB225 (United Transformer Corp Sub of Opt Industries Inc), 63219-1 (L3harris Technologies, Inc.), LB225 (Magnetika Inc).
There is 1 known substitute for 5950-00-449-1742: 2640-00-052-0918. Verify interchangeability with system specifications before substitution.
Key specifications for 63219-1: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Method: TERMINAL SINGLE GROUP; Body Length: 0.437 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.