The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-1926, 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 Magnetek Inc Lighting Products Group. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-1926 |
| Primary Part Number | 1664 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Magnetek Inc Lighting Products Group |
| Status | ACTIVE |
| Maximum Transformer Power Rating | 30.0 DECIBELS SINGLE COMPONENT |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Inclosure Type | HERMETICALLY SEALED |
| Primary to Secondary Turn Ratio | 1 TO 3-5/8 SINGLE COMPONENT |
| Winding Operating Current | 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 1.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 2.188 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Frequency Rating | 400.0 HERTZ MINIMUM AND 800.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Body Width | 1.500 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 8000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Length | 1.500 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 STANDOFF, SOLDER LUG |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-645-1926 is a Transformer,audio Frequency, manufactured by Magnetek Inc Lighting Products Group, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-1926 has 3 cross-referenced part numbers: L30288-1 (Remler Co), 1664 (Magnetek Inc Huntington Div), 1664 (Magnetek Inc Lighting Products Group).
There are 11 known substitutes for 5950-00-645-1926: 6115-00-235-8679, 4820-00-287-4087, 5965-00-338-4259 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1664: Maximum Transformer Power Rating: 30.0 DECIBELS SINGLE COMPONENT; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Inclosure Type: HERMETICALLY SEALED; Primary to Secondary Turn Ratio: 1 TO 3-5/8 SINGLE COMPONENT. 17 total characteristics are documented in the Federal Logistics Information System.