The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-147-9676, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-147-9676 |
| Primary Part Number | 2678621 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Impedance Rating in Ohms | 300.0 MINIMUM SINGLE COMPONENT FIRST PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Function and Quantity | 4 PRIMARY AND 4 SECONDARY SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Width | 3.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Body Length | 3.500 INCHES NOMINAL IN |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 2.250 INCHES NOMINAL IN |
| Terminal Type and Quantity | 16 TURRET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4879 | Precision Electronics, Inc (USA) |
| 2678621 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 475301 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 10354 | Standex Electronics, Inc. (USA) |
NSN 5950-00-147-9676 is a Transformer,audio Frequency, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-147-9676 has 4 cross-referenced part numbers: 4879 (Precision Electronics, Inc), 2678621 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 475301 (Electronic Transformer Corp Div Electronic Transformer Corporation), 10354 (Standex Electronics, Inc.).
There are 12 known substitutes for 5950-00-147-9676: 5342-00-013-3651, 5950-00-020-9000, 2520-00-025-1256 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2678621: Inclosure Type: FULLY INCLOSED; Impedance Rating in Ohms: 300.0 MINIMUM SINGLE COMPONENT FIRST PRIMARY; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 4 SINGLE GROUP. 15 total characteristics are documented in the Federal Logistics Information System.