The Coil,radio Frequency, cataloged under National Stock Number 5950-00-226-4637, 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 National Coil Co. Government technical data includes 19 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 | 5950-00-226-4637 |
| Primary Part Number | 778 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | National Coil Co |
| Status | ACTIVE |
| Overall Diameter | 0.215 INCHES NOMINAL IN |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Winding Conductor Size | 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Quality Factor | 80 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Terminal Type and Quantity | 2 SOLDER STUD |
| Rating Method | WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Core Construction | POWDERED SINGLE COMPONENT |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Mounting Method | CORE AND THREADED HOLE(S) SINGLE GROUP |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Inclosure Type | OPEN |
| Body Length | 0.625 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Turn Quantity | 10-1/2 SINGLE COMPONENT SINGLE WINDING |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 778 | National Coil Co (USA) |
| 242-0373-00 | Albert Frei & Sons, Inc. Dba Afs (USA) |
| 242-0373-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5950-00-226-4637 is a Coil,radio Frequency, manufactured by National Coil Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-226-4637 has 3 cross-referenced part numbers: 778 (National Coil Co), 242-0373-00 (Albert Frei & Sons, Inc. Dba Afs), 242-0373-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
There are 11 known substitutes for 5950-00-226-4637: 5975-00-188-1158, 6760-00-411-1435, 5330-00-564-0229 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 778: Overall Diameter: 0.215 INCHES NOMINAL IN; Coil Form Type: HOLLOW SINGLE COMPONENT; Winding Conductor Size: 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Quality Factor: 80 MINIMUM SINGLE COMPONENT SINGLE WINDING. 19 total characteristics are documented in the Federal Logistics Information System.