The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-231-4458, 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 Naval Ship Systems Command. Government technical data includes 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-231-4458 |
| Primary Part Number | 304878 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 1.250 INCHES NOMINAL IN |
| Body Height | 1.750 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Frequency Rating | 100.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1 TO 4-5/64 SINGLE COMPONENT |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 0.928 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Width | 1.250 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Transformer Power Rating | 100.0 MILLIWATTS SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-231-4458 is a Transformer,audio Frequency, manufactured by Naval Ship Systems Command, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-231-4458 has 3 cross-referenced part numbers: 15123 (Espey Mfg and Electronics Corp), 304878 (Naval Ship Systems Command), 10128 (Eaton Corp Electronic Instrumentation Div Los Angeles Plant).
There are 12 known substitutes for 5950-00-231-4458: 5910-00-080-7413, 5975-00-141-0546, 3110-00-198-2169 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 304878: Reliability Indicator: NOT ESTABLISHED; Body Length: 1.250 INCHES NOMINAL IN; Body Height: 1.750 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-231-4458 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.