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 6135-01-442-7275
NSN 6650-00-318-6033
NSN 6150-01-437-8666
NSN 5950-01-451-5642
NSN 5985-01-206-4729
NSN 6105-00-698-7512
NSN 5996-00-397-4318
NSN 5998-00-055-2071
NSN 5895-01-486-3433
NSN 7035-01-012-5807
NSN 5905-01-356-1609
NSN 6105-01-055-6525