The Transformer,power, cataloged under National Stock Number 5950-00-645-4711, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 5950-00-645-4711 |
| Primary Part Number | SM-D-282251-9 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | HERMETICALLY SEALED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.675 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Body Width | 3.082 INCHES NOMINAL IN |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Terminal Type and Quantity | 21 STANDOFF INSULATOR |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Body Height | 4.875 INCHES NOMINAL IN |
| Body Length | 3.562 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 9 SECONDARY SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W4773-2 | Unisys Corp Systems Development (USA) |
| 485501 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| SM-D-282251-9 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 300941 | Viking Technologies, Ltd. (USA) |
| SC-D-93584 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 32521 | Freed Transformer Co (USA) |
| G300941 | General Electric Co Specialty Transformer Dept (USA) |
NSN 5950-00-645-4711 is a Transformer,power, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-4711 has 7 cross-referenced part numbers: W4773-2 (Unisys Corp Systems Development), 485501 (Electronic Transformer Corp Div Electronic Transformer Corporation), SM-D-282251-9 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 300941 (Viking Technologies, Ltd.), SC-D-93584 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 2 more.
There are 9 known substitutes for 5950-00-645-4711: 2910-00-466-5263, 5935-00-589-6997, 5330-00-823-4878 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-D-282251-9: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.675 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-4711 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.