The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-020-2997, 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 Magnetek Inc Lighting Products Group. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 5950-00-020-2997 |
| Primary Part Number | G19 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Magnetek Inc Lighting Products Group |
| Status | CANCELLED |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Winding Operating Current | 3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL PRIMARY |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Length | 2.197 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 250.0 NOMINAL SINGLE COMPONENT ALL PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 1 TO 1 TO 1 SINGLE COMPONENT |
| Winding Function and Quantity | 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Frequency Rating | 12.0 HERTZ MINIMUM AND 7.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Winding Operating Current | 3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| Body Width | 1.094 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.220 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 2.156 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 250.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Maximum Transformer Power Rating | 10.0 DECIBELS SINGLE COMPONENT |
| Terminal Type and Quantity | 9 SOLDER STUD |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G19 | Magnetek Inc Huntington Div (USA) |
| 40317 | Magnetek Inc Lighting Products Group (USA) |
| 40317 | Magnetek Inc Huntington Div (USA) |
| 25-25804A01 | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 2469828PC1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 25-25804A01 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| G19 PRIMARY | Magnetek Inc Lighting Products Group (USA) |
NSN 5950-00-020-2997 is a Transformer,audio Frequency, manufactured by Magnetek Inc Lighting Products Group, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-020-2997 has 7 cross-referenced part numbers: G19 (Magnetek Inc Huntington Div), 40317 (Magnetek Inc Lighting Products Group), 40317 (Magnetek Inc Huntington Div), 25-25804A01 (General Dynamics Mission Systems, Inc. Dba Gdms), 2469828PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 2 more.
There are 12 known substitutes for 5950-00-020-2997: 4330-00-042-4577, 5961-00-109-2074, 6930-00-214-6919 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G19: Inclosure Type: HERMETICALLY SEALED; Mounting Facility Quantity: 2 SINGLE GROUP; Winding Operating Current: 3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL PRIMARY; Thread Quantity Per Inch: 32 SINGLE GROUP. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-020-2997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.