The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-445-7549, 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 Coast/advanced Chip Magnetics, Inc.. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-445-7549 |
| Primary Part Number | 42640 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Coast/advanced Chip Magnetics, Inc. |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL SINGLE GROUP IN |
| Primary to Secondary Turn Ratio | 1 TO 1 SINGLE COMPONENT |
| Body Height | 4.250 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 4.460 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type and Quantity | 5 TURRET |
| Reliability Indicator | NOT ESTABLISHED |
| Body Width | 3.625 INCHES NOMINAL IN |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42640 | Coast/advanced Chip Magnetics, Inc. (USA) |
| ST-200E | Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA) |
| ST-200E | Tegam, Inc. (USA) |
| 5674 | Precision Electronics, Inc (USA) |
| 4-04210-001 | Arma Div Ambac Industries Inc |
NSN 5950-00-445-7549 is a Transformer,audio Frequency, manufactured by Coast/advanced Chip Magnetics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-445-7549 has 5 cross-referenced part numbers: 42640 (Coast/advanced Chip Magnetics, Inc.), ST-200E (Eaton Corp Electronic Instrumentation Div Los Angeles Plant), ST-200E (Tegam, Inc.), 5674 (Precision Electronics, Inc), 4-04210-001 (Arma Div Ambac Industries Inc).
There are 10 known substitutes for 5950-00-445-7549: 5950-00-059-5530, 2805-00-288-3852, 2930-00-306-5656 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42640: Mounting Hole Diameter: 0.218 INCHES NOMINAL SINGLE GROUP IN; Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT; Body Height: 4.250 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 14 total characteristics are documented in the Federal Logistics Information System.