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 5930-00-001-8808
NSN 6645-01-206-4888
NSN 5895-00-866-7789
NSN 5965-00-246-5612
NSN 6130-00-171-7400
NSN 5930-01-109-6012
NSN 6320-01-556-2011
NSN 5965-01-274-5016
NSN 6110-01-036-8592
NSN 5999-00-432-6692
NSN 5895-01-572-0798
NSN 6685-00-841-5158