The Transformer,power, cataloged under National Stock Number 5950-01-168-4639, 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 L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-168-4639 |
| Primary Part Number | 18-643 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| Mounting Slot Width | 0.313 INCHES NOMINAL SINGLE GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | SLOT SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18-643 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| 62A85-B106 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5950-01-168-4639 is a Transformer,power, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-168-4639 has 2 cross-referenced part numbers: 18-643 (L3harris Maritime Power & Energy Solutions, Inc), 62A85-B106 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 7 known substitutes for 5950-01-168-4639: 5360-00-147-3745, 2530-00-148-1520, 4810-00-226-2531 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18-643: Mounting Slot Width: 0.313 INCHES NOMINAL SINGLE GROUP IN; Overall Width: 5.750 INCHES MAXIMUM IN; Mounting Facility Quantity: 4 SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Length: 5.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 8 total characteristics are documented in the Federal Logistics Information System.