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 5835-00-216-4568
NSN 6220-01-182-7646
NSN 6685-00-081-2044
NSN 5895-01-192-8449
NSN 6645-01-086-7668
NSN 6110-01-268-6215
NSN 5910-01-138-0147
NSN 6135-01-282-4326
NSN 5835-01-059-5535
NSN 5985-00-642-8911
NSN 6650-01-495-0995
NSN 6650-01-067-6679