The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-645-4475, 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 Precision Electronics, Inc. Government technical data includes 22 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-4475 |
| Primary Part Number | 1885 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Precision Electronics, Inc |
| Status | ACTIVE |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Rating Method | WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Terminal Type and Quantity | 5 SOLDER STUD |
| Body Length | 1.357 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Thread Series Designator | UNEF SINGLE GROUP |
| Winding Conductor Size | 0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Body Outside Diameter | 0.720 INCHES NOMINAL IN |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Frequency Rating | 200.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Turn Quantity | 109 SINGLE COMPONENT SINGLE PRIMARY |
| Inductance Rating | 425.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Conductor Size | 0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN |
| Turn Quantity | 414 SINGLE COMPONENT SINGLE SECONDARY |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Rating Method | WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Inductance Rating | 1.34 MILLIHENRIES NOMINAL AND 4.25 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Nominal Thread Size | 0.375 INCHES SINGLE GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-645-4475 is a Transformer,radio Frequency, manufactured by Precision Electronics, Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-4475 has 3 cross-referenced part numbers: 1885 (Precision Electronics, Inc), C746106-9 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), C746106-9 (Rca Corp Distributor and Special Products Div).
There are 11 known substitutes for 5950-00-645-4475: 2805-00-354-0822, 2805-00-586-5227, 5310-00-682-5930 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1885: Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT; Rating Method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: THREADED BUSHING SINGLE GROUP; Terminal Type and Quantity: 5 SOLDER STUD. 22 total characteristics are documented in the Federal Logistics Information System.