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 6240-00-498-2034
NSN 5996-01-076-2938
NSN 5975-00-925-4586
NSN 7035-01-071-0197
NSN 5999-01-599-9082
NSN 6130-01-295-4358
NSN 5950-01-420-6979
NSN 6685-01-487-8713
NSN 5915-01-243-0624
NSN 6105-00-406-9545
NSN 7035-00-585-2113
NSN 4140-01-366-6110