The NSN 2840001690178 (Housing Antifriction Bearing Air) part number 6873728-4, 6873728-4, 6873728-4, 6873728-4, 6873728-4 manufactured by Allison Transmission Inc, Ambel Precision Manufacturing, Associated Aerospace Activities Inc, Dependable Machine Company Inc, Dynatech International Llc 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 2840001690178 . 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 2840001690178 parts today to get started.