A ported item with or without external threads. The port(s) may contain a filtering disk or wire fabric. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes breather.
Classification: Parts of machinery and apparatus for filtering or purifying liquids and gases, nesoi
NSN 2925-00-373-8837
NSN 5990-00-993-0288
NSN 5998-00-460-3289
NSN 6220-01-444-0945
NSN 7035-00-104-7613
NSN 5996-01-124-2407
NSN 5999-01-388-4424
NSN 5999-01-435-7559
NSN 6135-00-412-1687
NSN 5925-01-073-9736
NSN 6645-01-080-6052
NSN 5990-01-565-2226