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 5945-01-463-9136
NSN 7035-00-104-7613
NSN 5915-01-614-0980
NSN 5950-01-592-3145
NSN 6145-01-491-1334
NSN 6240-01-119-5978
NSN 2925-01-541-5031
NSN 5910-01-148-4070
NSN 5910-00-980-8822
NSN 6105-00-947-2561
NSN 5965-01-347-7328
NSN 5960-01-512-0233