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 6130-01-131-9369
NSN 5965-01-433-0366
NSN 6650-00-155-5827
NSN 6150-01-540-9739
NSN 6685-01-163-6926
NSN 6150-01-461-3256
NSN 5998-01-296-6837
NSN 5950-01-561-6177
NSN 5925-00-275-7599
NSN 5935-00-972-7356
NSN 5835-00-675-5159
NSN 5910-00-491-4686