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 7035-01-079-6560
NSN 5996-00-071-0042
NSN 6145-00-079-7378
NSN 5950-00-164-7168
NSN 6110-00-651-4043
NSN 5935-01-029-4113
NSN 5996-01-367-6556
NSN 5990-00-758-5930
NSN 7035-01-406-5232
NSN 6135-01-295-8315
NSN 6110-00-188-3414
NSN 6135-01-614-1355