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 5930-00-597-5064
NSN 6220-01-502-3169
NSN 6105-00-995-4528
NSN 6220-01-646-3588
NSN 6320-00-977-3930
NSN 5855-01-536-1409
NSN 5990-01-443-2931
NSN 5945-00-170-4160
NSN 5835-01-102-4451
NSN 6220-01-533-3676
NSN 5965-01-158-4187
NSN 5965-01-433-1974