The Transformer,pulse, cataloged under National Stock Number 5950-00-657-2390, 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 13 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-657-2390 |
| Primary Part Number | 1654551 |
| 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 |
| Inclosure Type | FULLY INCLOSED |
| Reliability Indicator | NOT ESTABLISHED |
| Impedance Rating in Ohms | 8000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Mounting Method | TERMINAL SINGLE GROUP |
| Winding Operating Voltage | 40.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Pulse Repetition Rate | 250.0 KILOHERTZ SINGLE COMPONENT |
| Body Length | 0.688 INCHES MAXIMUM IN |
| Primary to Secondary Turn Ratio | 2 TO 1 SINGLE COMPONENT |
| Body Outside Diameter | 0.540 INCHES NOMINAL IN |
| Winding Operating Current | 5.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-657-2390 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 5950-00-657-2390 has 4 cross-referenced part numbers: 02-0122 (Vernitron Corp Aie Magnetics Div), 320418 (Lockheed Martin Librascope Corporation), 1654551 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 02-122A (Aladdin Industries Inc).
There are 5 known substitutes for 5950-00-657-2390: 5940-00-421-7432, 5306-00-769-6341, 4820-01-213-1028 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1654551: Inclosure Type: FULLY INCLOSED; Reliability Indicator: NOT ESTABLISHED; Impedance Rating in Ohms: 8000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 13 total characteristics are documented in the Federal Logistics Information System.