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 6135-00-243-8330
NSN 6130-01-268-4227
NSN 6110-00-762-0552
NSN 5855-01-493-9486
NSN 6685-01-501-8697
NSN 5985-01-121-4593
NSN 5915-01-322-5342
NSN 5998-00-958-7399
NSN 5960-00-269-4762
NSN 5855-00-494-9581
NSN 6110-01-179-6153
NSN 5915-01-444-4069