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 5998-00-515-0822
NSN 6645-00-363-9775
NSN 5990-00-308-2538
NSN 5965-00-524-5521
NSN 5996-01-336-7203
NSN 5998-00-712-8963
NSN 6150-01-219-8696
NSN 6685-01-454-5327
NSN 5985-01-408-6119
NSN 6620-00-916-3134
NSN 5930-01-032-3659
NSN 5915-01-343-6911