The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-028-6689, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-028-6689 |
| Primary Part Number | 2889406-1 |
| 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 |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Length | 3.800 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Mounting Hole Diameter | 0.209 INCHES NOMINAL SINGLE GROUP IN |
| Winding Shielding Method | INTERNALLY SHIELDED SINGLE COMPONENT |
| Body Width | 2.400 INCHES MAXIMUM IN |
| Frequency Rating | 40.0 HERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 4 TURRET |
| Body Height | 1.900 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 163133 | Raytheon Company Dba Raytheon Co (USA) |
| 163133 | Raytheon Company (USA) |
| 2889406-1 | Raytheon Company Div Corp (USA) |
| 2889406-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 41681 | Coast/advanced Chip Magnetics, Inc. (USA) |
| 163133 | Raytheon Company Div Corp (USA) |
NSN 5950-01-028-6689 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 5950-01-028-6689 has 6 cross-referenced part numbers: 163133 (Raytheon Company Dba Raytheon Co), 163133 (Raytheon Company), 2889406-1 (Raytheon Company Div Corp), 2889406-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41681 (Coast/advanced Chip Magnetics, Inc.) and 1 more.
There are 10 known substitutes for 5950-01-028-6689: 3020-00-050-6844, 5950-00-222-7749, 5310-00-238-7940 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2889406-1: Maximum Operating Temp: 85.0 CELSIUS DEGC; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.400 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.