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 5999-01-279-0316
NSN 5910-00-246-9417
NSN 6685-01-606-9171
NSN 5930-01-025-2774
NSN 6220-00-079-2943
NSN 5950-01-099-9591
NSN 5835-00-859-8330
NSN 5990-00-613-2279
NSN 5990-00-642-9930
NSN 5910-01-186-6800
NSN 5950-01-356-8457
NSN 5960-01-296-8542