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 5999-01-536-2581
NSN 6150-01-336-3813
NSN 5910-01-419-0290
NSN 6220-01-176-1863
NSN 6645-00-968-6118
NSN 5905-00-689-8761
NSN 6220-00-564-2868
NSN 5985-00-924-4730
NSN 6135-01-561-5945
NSN 5855-01-223-0833
NSN 5999-01-564-1612
NSN 6150-00-889-7326