The Transformer,power, cataloged under National Stock Number 5950-00-434-4350, 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 Sonic Instruments Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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 | 5950-00-434-4350 |
| Primary Part Number | D557 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Sonic Instruments Inc |
| Status | ACTIVE |
| Winding Operating Voltage | 46.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| Mounting Hole Diameter | 0.190 INCHES NOMINAL SINGLE GROUP IN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Body Width | 2.000 INCHES MAXIMUM IN |
| Distance Between Mounting Facility Centers | 3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 117.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Body Height | 2.180 INCHES MINIMUM AND 2.220 INCHES MAXIMUM IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D557 | Sonic Instruments Inc (USA) |
NSN 5950-00-434-4350 is a Transformer,power, manufactured by Sonic Instruments Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-434-4350 has 1 cross-referenced part number: D557 (Sonic Instruments Inc).
There are 2 known substitutes for 5950-00-434-4350: 5330-00-378-7243, 6625-00-553-8421. Verify interchangeability with system specifications before substitution.
Key specifications for D557: Overall Length: 3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM IN; Winding Operating Voltage: 46.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 15 total characteristics are documented in the Federal Logistics Information System.