The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-646-4382, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, 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 | 5950-00-646-4382 |
| Primary Part Number | SC-B-104728 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Body Length | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Outside Diameter | 1.454 INCHES MINIMUM AND 1.484 INCHES MAXIMUM IN |
| Impedance Rating in Ohms | 750.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1 TO 5 SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Distance Between Mounting Facility Centers | 1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Terminal Type and Quantity | 7 STANDOFF, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FT2390 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| A6186 | Autodyne Manufacturing Co Inc (USA) |
| 33114 | Freed Transformer Co (USA) |
| 1000470 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| FT2390 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| SC-B-104729 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SC-B-104728 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 1000470 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
NSN 5950-00-646-4382 is a Transformer,audio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-646-4382 has 8 cross-referenced part numbers: FT2390 (L3harris Technologies, Inc. Dba Harris Corporation), A6186 (Autodyne Manufacturing Co Inc), 33114 (Freed Transformer Co), 1000470 (L3harris Technologies, Inc. Dba Harris Corporation), FT2390 (Itt Industries Inc Itt Aerospace Communications Div East) and 3 more.
There are 12 known substitutes for 5950-00-646-4382: 2930-00-087-5584, 5360-00-358-5295, 5305-00-637-5467 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SC-B-104728: Body Length: 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 17 total characteristics are documented in the Federal Logistics Information System.