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 6105-01-353-9082
NSN 6620-00-350-5817
NSN 2925-01-542-9403
NSN 6620-00-654-3738
NSN 5965-00-990-8669
NSN 5990-01-481-3080
NSN 6150-01-430-9186
NSN 6610-01-137-5959
NSN 5950-00-373-3839
NSN 6110-01-187-7260
NSN 5910-01-163-0595
NSN 5920-01-552-8792