The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-648-0777, 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 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-648-0777 |
| Primary Part Number | 1891 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Precision Electronics, Inc |
| Status | CANCELLED |
| Winding Function and Quantity | 1 PRIMARY SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Body Length | 0.601 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Nominal Thread Size | 0.250 INCHES SINGLE GROUP IN |
| Terminal Type and Quantity | 3 SOLDER STUD |
| Body Outside Diameter | 0.572 INCHES NOMINAL IN |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Frequency Rating | 200.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Thread Series Designator | UNEF SINGLE GROUP |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Inductance Rating | 716.00 MICROHENRIES NOMINAL AND 2.32 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1891 | Precision Electronics, Inc (USA) |
| 910046-514 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| C746104-31 | Rca Corp Distributor and Special Products Div |
NSN 5950-00-648-0777 is a Transformer,radio Frequency, manufactured by Precision Electronics, Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-648-0777 has 3 cross-referenced part numbers: 1891 (Precision Electronics, Inc), 910046-514 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), C746104-31 (Rca Corp Distributor and Special Products Div).
There are 12 known substitutes for 5950-00-648-0777: 6685-00-001-4183, 5935-00-201-2338, 5999-00-264-7968 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1891: Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Body Length: 0.601 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-648-0777 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.