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 6685-00-948-3270
NSN 6650-00-527-7451
NSN 5985-00-581-2820
NSN 6105-01-291-3515
NSN 7035-00-009-8705
NSN 5990-01-231-1214
NSN 6645-01-058-6260
NSN 5990-01-017-0263
NSN 5999-01-344-1594
NSN 5895-01-112-0484
NSN 5835-01-209-6410
NSN 5910-01-142-2688