The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-091-4644, 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 Northrop Grumman Systems Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5950-01-091-4644 |
| Primary Part Number | GT825DA1 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Body Length | 0.875 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN |
| Body Height | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Features Provided | COLOR CODED LEAD |
| Mounting Hole Diameter | 0.156 INCHES NOMINAL SINGLE GROUP IN |
| Distance Between Mounting Facility Centers | 0.593 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Winding Operating Current | 2.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 16.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 118D5500-503 | West Electronics Inc (USA) |
| 15884 | Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA) |
| GT825DA1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| PEI 9977 | Precision Electronics, Inc (USA) |
NSN 5950-01-091-4644 is a Transformer,audio Frequency, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-091-4644 has 4 cross-referenced part numbers: 118D5500-503 (West Electronics Inc), 15884 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), GT825DA1 (Northrop Grumman Systems Corporation), PEI 9977 (Precision Electronics, Inc).
There are 3 known substitutes for 5950-01-091-4644: 2805-00-275-3075, 5999-01-339-0975, 8145-01-563-7031. Verify interchangeability with system specifications before substitution.
Key specifications for GT825DA1: Terminal Type and Quantity: 4 WIRE LEAD; Body Length: 0.875 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN; Body Height: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN; Features Provided: COLOR CODED LEAD. 17 total characteristics are documented in the Federal Logistics Information System.