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 5895-01-566-0406
NSN 6685-01-598-4497
NSN 5945-01-383-9453
NSN 5965-01-476-6146
NSN 5990-01-347-6080
NSN 5835-01-076-4091
NSN 5915-01-052-7681
NSN 5996-00-968-6524
NSN 5990-01-241-9472
NSN 5905-01-260-0400
NSN 6645-00-081-4298
NSN 5895-01-455-9399