Search our database of more than 2 billion part numbers for the parts and components you need, new or obsolete under CAGE Code 03866. At ASAP NSN Parts, owned and operated by ASAP Semiconductor, is an industry-leading distributor of NSN and aviation parts, board level components, and IT hardware. With us, customers can browse for 21X55L28, R64-03X05, A-A-55540, MILR13877, UL-252 manufactured by Union Carbide Corp Linde Div with the CAGE Code 03866 and more. All you have to do to get started is fill out the short RFQ provided and click submit. Our dedicated team will handle the rest.