The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-5223, 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 R K Mfg Co. Government technical data includes 17 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-5223 |
| Primary Part Number | 489 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | R K Mfg Co |
| Status | ACTIVE |
| Mounting Method | FLANGE AND SLOT SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 16.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Maximum Transformer Power Rating | 10.0 WATTS SINGLE COMPONENT |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 14.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Body Width | 2.625 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Height | 3.125 INCHES NOMINAL IN |
| Mounting Slot Width | 0.188 INCHES NOMINAL SINGLE GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Length | 2.625 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Inclosure Type | PARTIALLY INCLOSED, DOUBLE SHELL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-645-5223 is a Transformer,audio Frequency, manufactured by R K Mfg Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-5223 has 2 cross-referenced part numbers: 489 (R K Mfg Co), AM489 (American Magnetics Corp).
There are 8 known substitutes for 5950-00-645-5223: 5935-00-140-5692, 6135-00-754-8191, 5915-00-971-4859 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 489: Mounting Method: FLANGE AND SLOT SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Impedance Rating in Ohms: 16.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY; Maximum Transformer Power Rating: 10.0 WATTS SINGLE COMPONENT. 17 total characteristics are documented in the Federal Logistics Information System.