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 5990-01-419-0661
NSN 5990-00-177-2924
NSN 5950-01-214-9616
NSN 5975-00-315-8369
NSN 6130-00-554-3691
NSN 6645-01-384-0628
NSN 5999-01-118-9799
NSN 6240-00-507-8987
NSN 5935-01-519-4318
NSN 2925-01-197-7864
NSN 6645-00-067-7070
NSN 6685-00-007-1404