The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-263-1020, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-263-1020 |
| Primary Part Number | TR1099D |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | CANCELLED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Width | 4.125 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 5700.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Nominal Thread Size | 0.250 INCHES SINGLE GROUP IN |
| Maximum Transformer Power Rating | 56.0 WATTS SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 4.375 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 SINGLE GROUP |
| Body Height | 5.250 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1-1/2 TO 1 SINGLE COMPONENT |
| Transformer Function | MODULATION |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.124 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 100.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 5 STANDOFF, SOLDER LUG |
| Winding Operating Current | 140.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-263-1020 is a Transformer,audio Frequency, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-263-1020 has 3 cross-referenced part numbers: 13471 (Lewyt Corp), TR1099D (Bae Systems Information and Electronic Systems Integration Inc.), 15325 (Freed Transformer Co).
There are 9 known substitutes for 5950-00-263-1020: 5950-00-178-8464, 5950-00-221-5701, 5120-00-243-2957 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for TR1099D: Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Width: 4.125 INCHES NOMINAL IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Impedance Rating in Ohms: 5700.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-263-1020 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.