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 7035-00-535-8109
NSN 5905-00-983-5959
NSN 5835-01-281-7281
NSN 6130-00-113-1994
NSN 5930-00-633-8008
NSN 7035-01-626-7763
NSN 5835-01-495-0595
NSN 5945-00-705-0808
NSN 6620-00-317-1947
NSN 6685-01-422-3236
NSN 6685-00-508-6623
NSN 5945-00-453-4178