The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-730-4075, 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 Air Warfare Center Aircraft Div. Government technical data includes 19 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-730-4075 |
| Primary Part Number | 57A14C70 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 1.141 INCHES MAXIMUM IN |
| Body Width | 1.141 INCHES MAXIMUM IN |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 22000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Height | 1.563 INCHES MAXIMUM IN |
| Impedance Rating in Ohms | 2230.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Mounting Hole Diameter | 0.120 INCHES NOMINAL SINGLE GROUP IN |
| Primary to Secondary Turn Ratio | 3-1/2 TO 1 TO 1 SINGLE COMPONENT |
| Maximum Transformer Power Rating | 4.0 MILLIWATTS SINGLE COMPONENT |
| Winding Operating Current | 6.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 2230.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Terminal Type and Quantity | 6 EYELET |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-730-4075 is a Transformer,audio Frequency, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-730-4075 has 3 cross-referenced part numbers: 57A14C70 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 20249 (Basler Electric Co), 57A14C70 (Naval Air Warfare Center Aircraft Div).
There are 7 known substitutes for 5950-00-730-4075: 5999-00-035-8725, 5905-00-813-0240, 5905-00-899-5043 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 57A14C70: Center to Center Distance Between Mounting Facilities Parallel to Width: 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Length: 1.141 INCHES MAXIMUM IN; Body Width: 1.141 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.