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.
NSN 6145-00-394-9120
NSN 5910-01-429-9038
NSN 5910-01-553-6781
NSN 6110-01-590-8105
NSN 5945-01-384-9780
NSN 5945-01-502-2452
NSN 6320-01-466-4175
NSN 5835-00-762-9675
NSN 5895-00-628-2078
NSN 5930-01-010-2865
NSN 5915-01-359-4847
NSN 6220-00-299-7749