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 6685-01-585-1363
NSN 2925-00-233-5644
NSN 6645-01-195-0561
NSN 5996-01-517-6973
NSN 5920-00-003-2940
NSN 6105-01-487-5072
NSN 5910-01-339-5022
NSN 5895-00-107-0198
NSN 6105-01-278-3362
NSN 5835-01-182-1966
NSN 6685-01-465-3129
NSN 5910-00-822-3765