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 6145-01-201-4347
NSN 6645-00-033-8714
NSN 5895-01-531-8655
NSN 6240-01-279-7606
NSN 5965-01-156-7013
NSN 5925-01-339-3450
NSN 6130-01-294-9023
NSN 4140-01-634-0330
NSN 6685-00-350-3966
NSN 6240-01-026-0032
NSN 6110-01-448-9455
NSN 5999-01-115-4287