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 6110-01-269-4159
NSN 6105-01-494-3848
NSN 5925-01-250-3306
NSN 5835-01-163-4215
NSN 5945-01-177-0304
NSN 6145-01-246-3988
NSN 6220-00-481-6188
NSN 4140-00-419-4481
NSN 2925-00-720-3948
NSN 5985-01-515-3586
NSN 5855-01-062-5655
NSN 5925-01-633-6715