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 6620-00-646-9474
NSN 5930-01-601-2319
NSN 5975-00-526-4701
NSN 2925-01-400-2286
NSN 6685-01-250-2669
NSN 5975-01-420-6510
NSN 5999-01-436-5228
NSN 5925-00-978-9452
NSN 5925-01-433-5323
NSN 5905-00-737-4962
NSN 6685-00-858-8862
NSN 6105-01-436-8571