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 5895-00-905-3985
NSN 5915-01-470-3682
NSN 6685-01-219-9754
NSN 5999-01-043-9160
NSN 5835-00-941-4959
NSN 5960-01-211-8344
NSN 5925-01-145-3058
NSN 6220-01-477-8443
NSN 6110-00-288-4179
NSN 5835-01-313-7054
NSN 6130-01-062-0073
NSN 6220-00-424-5630