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 5999-00-035-8018
NSN 5960-00-214-4074
NSN 5998-01-051-1358
NSN 6650-01-249-3201
NSN 5910-01-134-8025
NSN 5965-01-327-9234
NSN 5855-01-297-1886
NSN 5999-00-935-2335
NSN 6130-00-968-7562
NSN 5910-01-386-3191
NSN 6650-00-140-2353
NSN 5999-01-211-5462