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 5965-01-582-0335
NSN 7035-00-079-7189
NSN 5990-01-254-3197
NSN 5905-01-104-7138
NSN 5990-00-679-6157
NSN 6240-01-649-2171
NSN 7035-00-206-6123
NSN 5930-01-314-3754
NSN 6645-01-197-9090
NSN 6105-01-442-1799
NSN 4140-01-364-7845
NSN 5996-00-935-4385