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 6220-01-556-0559
NSN 5925-00-841-6798
NSN 6645-01-025-1002
NSN 7035-01-421-4446
NSN 7035-01-503-6887
NSN 5999-01-369-1514
NSN 6150-01-113-8553
NSN 6110-01-131-0990
NSN 6135-01-278-9717
NSN 6220-01-062-2077
NSN 5945-00-711-9517
NSN 5915-00-190-4745