The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-648-1028, 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 Stromberg-Carlson Corp a Plessey Telecommunications Co. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-648-1028 |
| Primary Part Number | 290947-000 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Stromberg-Carlson Corp a Plessey Telecommunications Co |
| Status | CANCELLED |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Impedance Rating in Ohms | 9900.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Inclosure Type | HERMETICALLY SEALED |
| Impedance Rating in Ohms | 40.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 3.062 INCHES NOMINAL IN |
| Body Width | 2.625 INCHES NOMINAL IN |
| Winding Operating Current | 1.8 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Thread Series Designator | UNF SINGLE GROUP |
| Body Height | 4.250 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 125.0 WATTS SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Operating Current | 105.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Primary to Secondary Turn Ratio | 1 TO 15-8/10 SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 290947-000 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| W1778 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 290947-000 PRIMARY | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| T1929 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| T1929 | Magnetika Inc (USA) |
NSN 5950-00-648-1028 is a Transformer,audio Frequency, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-648-1028 has 5 cross-referenced part numbers: 290947-000 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), W1778 (Cen Electronics a Div of Chloride Power Electronics Inc), 290947-000 (Stromberg-Carlson Corp a Plessey Telecommunications Co), T1929 (United Transformer Corp Sub of Opt Industries Inc), T1929 (Magnetika Inc).
There is 1 known substitute for 5950-00-648-1028: 6145-01-080-9294. Verify interchangeability with system specifications before substitution.
Key specifications for 290947-000: Terminal Type and Quantity: 5 TAB, SOLDER LUG; Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN; Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-648-1028 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.