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 5965-01-069-5650
NSN 5950-00-496-3179
NSN 5935-01-437-6905
NSN 5998-01-107-6550
NSN 6110-01-360-4544
NSN 5996-01-532-5033
NSN 6685-01-314-2906
NSN 6610-00-155-1334
NSN 5905-01-593-2358
NSN 6650-01-422-1037
NSN 5945-01-202-8363
NSN 6650-00-932-7555