The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-781-1365, 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 Grimes Aerospace Company. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-781-1365 |
| Primary Part Number | 55-0146-1 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Features Provided | COLOR CODED LEAD |
| Mounting Hole Diameter | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM SINGLE GROUP IN |
| Winding Conductor Size | 0.01126 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| Winding Conductor Size | 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND SECONDARY IN |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Turn Quantity | 22 SINGLE COMPONENT SINGLE PRIMARY |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Rating Method | WINDING TURNS SINGLE COMPONENT ALL SECONDARY |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Winding Conductor Size | 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Maximum Operating Temp | 150.0 FAHRENHEIT DEGF |
| Reliability Indicator | NOT ESTABLISHED |
| Overall Diameter | 1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN |
| Turn Quantity | 560 SINGLE COMPONENT SECOND SECONDARY |
| Turn Quantity | 10 SINGLE COMPONENT FIRST SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-781-1365 is a Transformer,radio Frequency, manufactured by Grimes Aerospace Company, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-781-1365 has 2 cross-referenced part numbers: 55-0146-1 (Grimes Aerospace Company), PAS-346 (Vishay Hirel Systems Llc).
There is 1 known substitute for 5950-00-781-1365: 5940-00-242-2838. Verify interchangeability with system specifications before substitution.
Key specifications for 55-0146-1: Mounting Facility Quantity: 1 SINGLE GROUP; Features Provided: COLOR CODED LEAD; Mounting Hole Diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM SINGLE GROUP IN; Winding Conductor Size: 0.01126 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN. 20 total characteristics are documented in the Federal Logistics Information System.