The Transformer,pulse, cataloged under National Stock Number 5950-00-631-8939, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5950-00-631-8939 |
| Primary Part Number | 58A5A104-1 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Body Outside Diameter | 0.400 INCHES NOMINAL IN |
| Pulse Repetition Rate | 400.0 HERTZ SINGLE COMPONENT |
| Body Length | 0.500 INCHES NOMINAL IN |
| Inductance Rating | 1.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Inductance Rating | 500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 1 SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 58A5A104 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 5Z1 | Sprague Electric Co World Hqs (USA) |
| 58A5A104-1 | Naval Air Warfare Center Aircraft Div (USA) |
| 58A5A104-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 40441 | Freed Transformer Co (USA) |
NSN 5950-00-631-8939 is a Transformer,pulse, 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 5950-00-631-8939 has 5 cross-referenced part numbers: 58A5A104 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 5Z1 (Sprague Electric Co World Hqs), 58A5A104-1 (Naval Air Warfare Center Aircraft Div), 58A5A104-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 40441 (Freed Transformer Co).
There are 10 known substitutes for 5950-00-631-8939: 2990-00-092-3894, 5840-00-099-0080, 4240-00-300-6965 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58A5A104-1: Body Outside Diameter: 0.400 INCHES NOMINAL IN; Pulse Repetition Rate: 400.0 HERTZ SINGLE COMPONENT; Body Length: 0.500 INCHES NOMINAL IN; Inductance Rating: 1.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 11 total characteristics are documented in the Federal Logistics Information System.