The Reactor, cataloged under National Stock Number 5950-00-645-4997, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-4997 |
| Primary Part Number | 19943 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | CANCELLED |
| Inductance Type | FIXED |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 SOLDER STUD |
| Inductance Rating | 28.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Operating Current | 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Width | 3.000 INCHES NOMINAL IN |
| DC Resistance Rating in Ohms | 500.000 SINGLE COMPONENT SINGLE WINDING |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.156 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.406 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 4.250 INCHES NOMINAL IN |
| Winding Quantity | 1 SINGLE COMPONENT |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Body Length | 3.125 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19943 PRIMARY | Freed Transformer Co (USA) |
NSN 5950-00-645-4997 is a Reactor, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-4997 has 1 cross-referenced part number: 19943 (Freed Transformer Co).
There are 9 known substitutes for 5950-00-645-4997: 5360-00-020-3361, 5935-00-083-4010, 3895-00-161-1395 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 19943: Inductance Type: FIXED; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Reliability Indicator: NOT ESTABLISHED. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-4997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.