The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-648-6490, 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 Ge Aviation Systems Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-648-6490 |
| Primary Part Number | 81818 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Frequency Rating | 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 48.5 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Body Length | 1.141 INCHES MAXIMUM IN |
| Distance Between Mounting Facility Centers | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 0.938 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL SINGLE GROUP IN |
| Body Width | 1.219 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 920.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| Inclosure Type | OPEN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-648-6490 is a Transformer,audio Frequency, manufactured by Ge Aviation Systems Llc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-648-6490 has 2 cross-referenced part numbers: 81818-01 (Ge Aviation Systems Llc), 81818 (Ge Aviation Systems Llc).
There are 2 known substitutes for 5950-00-648-6490: 5133-00-838-5282, 5330-01-432-0883. Verify interchangeability with system specifications before substitution.
Key specifications for 81818: Frequency Rating: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT; Impedance Rating in Ohms: 48.5 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Body Length: 1.141 INCHES MAXIMUM IN; Distance Between Mounting Facility Centers: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 14 total characteristics are documented in the Federal Logistics Information System.