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 6105-01-267-1853
NSN 6685-00-679-6718
NSN 6150-01-375-5869
NSN 5945-00-856-7316
NSN 5930-01-363-8210
NSN 5835-00-198-4936
NSN 6135-01-446-6010
NSN 5835-00-905-7165
NSN 6320-00-036-3688
NSN 6650-00-279-5741
NSN 6150-01-233-3392
NSN 5965-00-172-5103