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 5999-01-476-8123
NSN 2925-01-037-5383
NSN 5990-01-633-9503
NSN 2925-01-484-8556
NSN 6685-01-346-2213
NSN 5990-01-411-5930
NSN 5835-00-632-8621
NSN 5999-01-525-9317
NSN 5935-01-391-8037
NSN 6220-01-113-9952
NSN 2925-00-720-3948
NSN 6105-00-538-8341