A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-01-557-9739
NSN 2925-01-430-4206
NSN 5925-00-246-4645
NSN 6105-01-605-1972
NSN 5945-01-256-2376
NSN 6320-01-406-6098
NSN 6220-01-594-5878
NSN 5920-00-802-0666
NSN 6150-01-202-8214
NSN 5895-00-215-3775
NSN 6320-01-250-0290
NSN 6110-00-636-1234