Environmental control
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 6685-00-403-8254
NSN 5990-01-411-5930
NSN 6645-01-228-2127
NSN 6135-00-057-2005
NSN 5905-01-495-8925
NSN 6645-01-056-5291
NSN 5975-01-507-9485
NSN 5935-01-151-8813
NSN 6240-01-400-1311
NSN 6240-01-550-8991
NSN 6320-01-452-2394
NSN 5999-00-156-4424