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 6130-00-846-4961
NSN 5835-01-610-5744
NSN 5985-00-174-2019
NSN 6645-01-512-2260
NSN 4140-00-935-5360
NSN 5985-00-010-0645
NSN 5999-01-431-3740
NSN 6220-00-350-2807
NSN 5960-01-553-4557
NSN 6240-00-891-1508
NSN 6105-00-553-8943
NSN 5960-00-296-3354