The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-646-3077, 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 Excel Transformer Co. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-646-3077 |
| Primary Part Number | 2255-0 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Excel Transformer Co |
| Status | CANCELLED |
| Impedance Rating in Ohms | 1000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Primary to Secondary Turn Ratio | 2.23 TO 1 TO 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Body Height | 2.219 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 1.797 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Transformer Function | INTERSTAGE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Maximum Transformer Power Rating | 3.0 WATTS SINGLE COMPONENT |
| Body Length | 1.906 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-646-3077 is a Transformer,audio Frequency, manufactured by Excel Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-646-3077 has 5 cross-referenced part numbers: 2255-0 (Excel Transformer Co), 10170 (Emerson Electric Co White-Rodgers Div), 10170 (Cts Corp Electromechanical Div), 10170 (Cts Corp), 2Z9636-78 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 12 known substitutes for 5950-00-646-3077: 5998-00-083-8935, 5365-00-103-5603, 5305-00-137-7553 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2255-0: Impedance Rating in Ohms: 1000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Primary to Secondary Turn Ratio: 2.23 TO 1 TO 1 SINGLE COMPONENT; Terminal Type and Quantity: 6 TAB, SOLDER LUG. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-646-3077 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.