The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-197-7974, 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 Symmetricom, Inc. Government technical data includes 15 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-197-7974 |
| Primary Part Number | 42-45 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Symmetricom, Inc |
| Status | ACTIVE |
| Turn Quantity | 3 SINGLE COMPONENT SINGLE PRIMARY |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Terminal Type and Quantity | 4 PIN |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Turn Quantity | 10 SINGLE COMPONENT SINGLE SECONDARY |
| Winding Conductor Size | 0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| Winding Conductor Size | 0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Frequency Rating | 25.2 MEGAHERTZ NOMINAL SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42-45 | Symmetricom, Inc (USA) |
NSN 5950-01-197-7974 is a Transformer,radio Frequency, manufactured by Symmetricom, Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-197-7974 has 1 cross-referenced part number: 42-45 (Symmetricom, Inc).
There are 12 known substitutes for 5950-01-197-7974: 4730-00-144-5183, 5136-00-197-9308, 5360-00-316-3557 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42-45: Turn Quantity: 3 SINGLE COMPONENT SINGLE PRIMARY; Coil Form Type: HOLLOW SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP. 15 total characteristics are documented in the Federal Logistics Information System.