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 5998-01-624-6213
NSN 6650-01-218-4742
NSN 6135-01-329-7994
NSN 6130-01-057-8008
NSN 7035-00-252-7467
NSN 5905-01-165-2888
NSN 5945-01-242-3075
NSN 6105-01-370-5779
NSN 6105-01-054-4362
NSN 6105-00-788-3827
NSN 5999-00-827-9699
NSN 5835-01-327-0770