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 6320-00-445-1187
NSN 5998-00-067-4316
NSN 5855-01-391-3819
NSN 5999-01-327-3005
NSN 5895-01-634-0630
NSN 5985-00-103-3731
NSN 6650-01-081-0069
NSN 6610-01-537-7260
NSN 5835-01-242-9806
NSN 5996-00-866-8371
NSN 7035-01-204-9851
NSN 7035-01-451-6421