The NSN 5977004447407 (Brush Electrical Contact) part number 173A56, NEMAPUBCB1-1961, S1924ST173A56, SN5203PC35 manufactured by Eastern Air Devices Inc, National Electrical Manufacturers is available in Jet Parts 360’s inventory. Owned and operated by ASAP Semiconductor, Jet Parts 360 has over six billion parts in its inventory, including NSN 5977004447407 . ASAP is devoted to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for aerospace parts, or an aircraft on ground situation. Submit a Quote for NSN 5977004447407 parts today to get started.