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 4140-01-246-3090
NSN 6220-01-556-6330
NSN 5910-00-585-0361
NSN 5835-01-555-8963
NSN 5895-01-063-6938
NSN 5965-01-122-7477
NSN 5998-01-433-3683
NSN 6320-01-062-7496
NSN 6150-00-113-2259
NSN 5945-00-371-9858
NSN 6240-01-315-9303
NSN 5996-00-931-2500