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 5915-00-098-4978
NSN 5915-01-656-5626
NSN 5990-01-470-2565
NSN 6105-01-203-7729
NSN 5990-00-902-7764
NSN 5835-00-106-2120
NSN 5996-01-046-6351
NSN 6685-01-387-2944
NSN 5950-01-642-9149
NSN 6105-01-607-6572
NSN 6685-01-361-9258
NSN 6105-00-353-8153