The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-646-4398, 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 19 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-646-4398 |
| Primary Part Number | SC-C-63172 |
| 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 |
| Transformer Function | INPUT |
| Maximum Transformer Power Rating | 41.0 DECIBELS SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 1.375 INCHES NOMINAL IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 6 SOLDER STUD |
| Primary to Secondary Turn Ratio | 1 TO 5.97 SINGLE COMPONENT |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Body Height | 2.000 INCHES NOMINAL IN |
| Frequency Rating | 4.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Width | 0.906 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Distance Between Mounting Facility Centers | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Impedance Rating in Ohms | 365.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 13000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 89870 | Pegasus Inc (USA) |
| SC-C-63172 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 28803 | Freed Transformer Co (USA) |
NSN 5950-00-646-4398 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 5950-00-646-4398 has 3 cross-referenced part numbers: 89870 (Pegasus Inc), SC-C-63172 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 28803 (Freed Transformer Co).
There are 3 known substitutes for 5950-00-646-4398: 3120-00-386-3606, 2530-00-706-9577, 5120-01-613-8008. Verify interchangeability with system specifications before substitution.
Key specifications for SC-C-63172: Transformer Function: INPUT; Maximum Transformer Power Rating: 41.0 DECIBELS SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Body Length: 1.375 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.