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 6240-00-243-8336
NSN 5990-00-964-9672
NSN 6685-01-116-4526
NSN 5999-01-301-5554
NSN 5915-01-290-3885
NSN 5990-00-804-4982
NSN 6240-01-053-0666
NSN 5985-01-406-3261
NSN 5905-01-519-9021
NSN 6685-01-088-9388
NSN 5990-00-825-5208
NSN 6240-00-491-7191