The Transformer,pulse, cataloged under National Stock Number 5950-00-648-1640, 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 Freed Transformer Co. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-648-1640 |
| Primary Part Number | 19116 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | CANCELLED |
| Primary to Secondary Turn Ratio | 1 TO 1-9/32 TO 1-9/32 SINGLE COMPONENT |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| DC Resistance Rating in Ohms | 11.880 SINGLE COMPONENT SECOND SECONDARY |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.973 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 1.500 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| DC Resistance Rating in Ohms | 5.710 SINGLE COMPONENT SINGLE PRIMARY |
| Body Height | 2.500 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Body Width | 1.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Pulse Repetition Rate | 4.1 KILOHERTZ SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| DC Resistance Rating in Ohms | 10.840 SINGLE COMPONENT FIRST SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.973 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19116 PRIMARY | Freed Transformer Co (USA) |
NSN 5950-00-648-1640 is a Transformer,pulse, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-648-1640 has 1 cross-referenced part number: 19116 (Freed Transformer Co).
There are 3 known substitutes for 5950-00-648-1640: 5977-00-284-9122, 5310-00-516-7874, 5962-01-157-5496. Verify interchangeability with system specifications before substitution.
Key specifications for 19116: Primary to Secondary Turn Ratio: 1 TO 1-9/32 TO 1-9/32 SINGLE COMPONENT; Terminal Type and Quantity: 6 TAB, SOLDER LUG; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; DC Resistance Rating in Ohms: 11.880 SINGLE COMPONENT SECOND SECONDARY. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-648-1640 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.