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 6685-01-245-7596
NSN 5835-01-485-0210
NSN 5998-01-223-3391
NSN 5998-01-108-6331
NSN 5925-01-279-0011
NSN 5990-01-128-3758
NSN 5855-01-203-4719
NSN 5965-00-220-6900
NSN 5905-00-087-8947
NSN 6105-01-423-8242
NSN 5945-01-182-6624
NSN 5998-01-224-2788