The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-231-4756, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-231-4756 |
| Primary Part Number | 19973 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Body Height | 2.812 INCHES NOMINAL IN |
| Winding Operating Current | 36.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Width | 1.688 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 4.0 WATTS SINGLE COMPONENT |
| Body Length | 1.750 INCHES NOMINAL IN |
| Frequency Rating | 60.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 2.0 NOMINAL AND 4.0 NOMINAL AND 8.0 NOMINAL AND 15.0 NOMINAL AND 500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Inclosure Type | OPEN |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Distance Between Mounting Facility Centers | 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 4-1/2 SINGLE COMPONENT |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL SINGLE GROUP IN |
| Terminal Type and Quantity | 9 WIRE LEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19973 PRIMARY | Freed Transformer Co (USA) |
NSN 5950-00-231-4756 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-231-4756 has 1 cross-referenced part number: 19973 (Freed Transformer Co).
There are 5 known substitutes for 5950-00-231-4756: 7510-00-275-7213, 5110-00-555-8497, 6625-01-092-8564 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 19973: Body Height: 2.812 INCHES NOMINAL IN; Winding Operating Current: 36.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Body Width: 1.688 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.