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 and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-490-6640
NSN 6320-01-143-3597
NSN 5905-00-011-2738
NSN 5950-01-100-1193
NSN 6135-00-027-3914
NSN 6150-01-442-2762
NSN 6620-00-446-8048
NSN 6610-01-422-2376
NSN 5990-01-384-2697
NSN 6650-01-092-8435
NSN 5999-01-271-4902
NSN 6610-01-136-0662