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 5965-00-079-7538
NSN 5999-01-406-5623
NSN 5985-00-443-9175
NSN 5910-00-685-9700
NSN 6135-01-443-5279
NSN 5965-01-316-4429
NSN 5990-01-602-6701
NSN 7035-00-628-3471
NSN 5905-01-572-4808
NSN 6105-00-242-4867
NSN 6240-00-646-6931
NSN 5930-00-278-7731