The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-821-4256, 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 Viking Technologies, Ltd.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-821-4256 |
| Primary Part Number | 17980-1 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Viking Technologies, Ltd. |
| Status | ACTIVE |
| Body Height | 2.375 INCHES NOMINAL IN |
| Frequency Rating | 307.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Body Length | 1.187 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| Inclosure Type | FULLY INCLOSED |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Inductance Rating | 1.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Body Width | 1.187 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Distance Between Mounting Facility Centers | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Inductance Rating | 1.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Adjustment Device Drive Type | SHAFT SINGLE COMPONENT |
| Adjustment Method and Quantity | 2 ADJUSTABLE CORE SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-821-4256 is a Transformer,radio Frequency, manufactured by Viking Technologies, Ltd., classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-821-4256 has 3 cross-referenced part numbers: 17980-1 (Viking Technologies, Ltd.), 365008-1 (Raytheon Company), 17980-1 (Dar Electronics Inc Dba National Radio Co).
There are 2 known substitutes for 5950-00-821-4256: 5305-00-071-2509, 4330-01-259-2060. Verify interchangeability with system specifications before substitution.
Key specifications for 17980-1: Body Height: 2.375 INCHES NOMINAL IN; Frequency Rating: 307.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Body Length: 1.187 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 21 total characteristics are documented in the Federal Logistics Information System.