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 6130-01-512-1686
NSN 6150-00-244-2646
NSN 4140-01-099-1698
NSN 6105-01-268-2290
NSN 2925-01-100-3694
NSN 5905-01-103-8796
NSN 6240-01-602-8238
NSN 6645-01-495-0939
NSN 5999-00-296-7738
NSN 6135-01-275-1363
NSN 4140-00-605-0396
NSN 7035-01-243-2730