Environmental seal flexible coupling between tube ends per ms33660 and ms33658
A cylindrical shaped item constructed of pliable nonmetallic solid or laminated materials. it is designed to fit around flanged or beaded end tubing, ducts, piping, and the like, to form a tight and effective seal against gases and liquids; when compressed with a clamp. for items used to convey air under low pressure, see hose, air duct. excludes packing, preformed; tubing, nonmetallic; and bushing, rubber.
Classification: Gaskets,washers & other seals
NSN 6105-00-964-4060
NSN 5996-01-377-3743
NSN 6650-00-910-2708
NSN 6145-01-465-4770
NSN 6650-01-183-0711
NSN 7035-00-631-3782
NSN 5965-01-587-2366
NSN 6130-00-344-2839
NSN 6105-01-061-2191
NSN 6610-01-110-2229
NSN 5996-01-560-6587
NSN 6150-00-516-8445