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 6320-01-152-8873
NSN 5835-01-113-8731
NSN 5999-01-501-0694
NSN 6620-00-864-8153
NSN 6650-00-900-0049
NSN 6220-01-382-0088
NSN 6135-00-284-1406
NSN 7035-01-598-8962
NSN 5935-01-249-1021
NSN 6650-00-425-7028
NSN 7035-00-890-0867
NSN 5835-01-632-6627