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 7035-01-339-3665
NSN 5990-00-548-6163
NSN 5965-01-140-9446
NSN 5910-01-229-8644
NSN 6650-00-409-4283
NSN 5965-00-929-9415
NSN 5990-00-075-4053
NSN 5960-00-808-8197
NSN 5855-00-494-9581
NSN 2925-00-347-7893
NSN 5905-00-244-5714
NSN 6150-00-202-9150