The Transformer,power, cataloged under National Stock Number 5950-00-683-7943, 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 Drs Sustainment Systems Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5950-00-683-7943 |
| Primary Part Number | ES622 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Drs Sustainment Systems Inc |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Body Height | 2.000 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Length | 2.500 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Winding Operating Current | 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| Distance Between Mounting Facility Centers | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Width | 1.750 INCHES NOMINAL IN |
| Winding Operating Voltage | 26.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Inclosure Type | OPEN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-683-7943 is a Transformer,power, manufactured by Drs Sustainment Systems Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-683-7943 has 5 cross-referenced part numbers: S4879 (United Transformer Corp Sub of Opt Industries Inc), ES622 (Drs Sustainment Systems Inc), ES622 (Drs Sustainment Systems, Inc.), S4879 (Magnetika Inc), 42279 (Vanguard Electronics, Llc).
There are 4 known substitutes for 5950-00-683-7943: 3110-00-554-3356, 5962-01-088-8577, 5985-01-445-7059 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for ES622: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Body Height: 2.000 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 18 total characteristics are documented in the Federal Logistics Information System.