The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-250-1708, 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 The Dewey Electronics Corporation Div Pitometer Log Division. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-250-1708 |
| Primary Part Number | 21-0ALT3 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | The Dewey Electronics Corporation Div Pitometer Log Division |
| Status | CANCELLED |
| Body Width | 6.250 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Body Height | 6.125 INCHES NOMINAL IN |
| Winding Power Rating | 370.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Winding Operating Voltage | 0.00 AC VOLTS MINIMUM AND 185.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Winding Function and Quantity | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Inclosure Type | PARTIALLY INCLOSED, HALF SHELL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Length | 6.500 INCHES NOMINAL IN |
| Winding Operating Current | 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Terminal Type and Quantity | 3 THREADED STUD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-250-1708 is a Transformer,power Autotransforme, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-250-1708 has 3 cross-referenced part numbers: 1393 (Gettysburg Engineering Co Inc), 21-0ALT3 (The Dewey Electronics Corporation Div Pitometer Log Division), 29129 (Standard Electronics Corp).
There are 12 known substitutes for 5950-00-250-1708: 2815-00-064-7888, 5365-00-134-8164, 5915-00-376-9009 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-0ALT3: Body Width: 6.250 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-250-1708 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.