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 5915-00-903-6167
NSN 5990-00-202-5127
NSN 5960-01-301-3315
NSN 6610-01-144-1951
NSN 6650-01-216-2707
NSN 6130-00-240-4765
NSN 6610-00-136-0569
NSN 5935-00-997-1333
NSN 5835-01-488-6678
NSN 5965-01-261-6073
NSN 6150-01-194-2501
NSN 6150-01-569-1157