At ASAP NSN Parts, owned and operated by ASAP Semiconductor, we make it as simple as possible for you to find different part types from the manufacturer Durco Intl like Collar Thrust Valve, Diaphragm Valve Fla. Quote for part numbers including AY39116D, BY39222F-TFE, BY39222F-PFA with NSN 4820-01-184-9668, 4820-01-192-8512 which are manufactured by Durco Intl with (CAGE Code 1BCY2) . We know how hard it can be to find the parts you need. As such, we make sure that our vast inventory of more than 2 billion NSN parts is always stocked with parts, both new and obsolete. Just send us an RFQ to get started for your desired Durco Intl NSN part on your next purchase.