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 5998-01-487-1329
NSN 6105-00-135-3813
NSN 2925-00-591-9799
NSN 6105-01-429-0232
NSN 5960-01-462-7704
NSN 5910-01-555-0086
NSN 6135-01-486-7973
NSN 7035-00-553-6951
NSN 5935-01-441-0822
NSN 5965-00-246-5612
NSN 5999-00-419-0244
NSN 5855-00-925-0114