The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-6403, 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 At and T Corp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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 | 5950-00-645-6403 |
| Primary Part Number | GA51122 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | At and T Corp |
| Status | ACTIVE |
| Body Height | 2.000 INCHES NOMINAL IN |
| Transformer Function | OUTPUT |
| Distance Between Mounting Facility Centers | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Impedance Rating in Ohms | 4200.0 NOMINAL AND 25200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Primary to Secondary Turn Ratio | 1 TO 6.034 SINGLE COMPONENT |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Length | 1.375 INCHES NOMINAL IN |
| Terminal Type and Quantity | 6 WIRE HOOK |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Width | 0.906 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GA51122 | At and T Corp (USA) |
| SCC63173 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| GA51122 | American Telephone and Telegraph Co (USA) |
| GA51122 | A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works |
| AT-1810 | Hytronics Corp. (USA) |
| A6753 | Autodyne Manufacturing Co Inc (USA) |
| 39279 | Freed Transformer Co (USA) |
| 4170 | Precision Electronics, Inc (USA) |
NSN 5950-00-645-6403 is a Transformer,audio Frequency, manufactured by At and T Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-6403 has 8 cross-referenced part numbers: GA51122 (At and T Corp), SCC63173 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), GA51122 (American Telephone and Telegraph Co), GA51122 (A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works), AT-1810 (Hytronics Corp.) and 3 more.
There are 12 known substitutes for 5950-00-645-6403: 5996-00-112-4588, 5940-00-204-8225, 5310-00-272-7310 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GA51122: Body Height: 2.000 INCHES NOMINAL IN; Transformer Function: OUTPUT; Distance Between Mounting Facility Centers: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 20 total characteristics are documented in the Federal Logistics Information System.