The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-710-4528, 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 L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-710-4528 |
| Primary Part Number | 820974 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | L3 Aviation Products, Inc. Dba L3 Technologies |
| Status | ACTIVE |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Primary to Secondary Turn Ratio | 1 TO 4-1/4 SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Width | 1.625 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 3.0 WATTS SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Terminal Type and Quantity | 4 STANDOFF, SOLDER LUG |
| Winding Operating Current | 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Length | 1.625 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 5.0 KILOHERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Inclosure Type | FULLY INCLOSED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Height | 2.375 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Impedance Rating in Ohms | 330000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-710-4528 is a Transformer,audio Frequency, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-710-4528 has 3 cross-referenced part numbers: 820974 (L3 Aviation Products, Inc. Dba L3 Technologies), 820975 (L3 Aviation Products, Inc. Dba L3 Technologies), 42072 (Freed Transformer Co).
There are 4 known substitutes for 5950-00-710-4528: 3110-00-100-0641, 5950-00-679-7691, 6680-01-276-4049 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 820974: Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Primary to Secondary Turn Ratio: 1 TO 4-1/4 SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Overall Height: 2.750 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.