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 5935-00-261-8247
NSN 7035-01-178-7732
NSN 5999-01-020-9487
NSN 5990-00-284-0537
NSN 5855-00-466-2309
NSN 7035-00-193-2269
NSN 6110-01-547-4428
NSN 5965-01-130-9214
NSN 5835-01-012-1436
NSN 6150-01-514-7370
NSN 5985-00-285-8466
NSN 5999-01-512-3060