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 4140-01-356-6126
NSN 5996-01-387-0484
NSN 6130-00-824-7120
NSN 6645-01-261-6903
NSN 6105-01-535-7636
NSN 5945-00-216-7432
NSN 5935-00-781-9979
NSN 6110-01-445-6113
NSN 6220-00-523-0182
NSN 5910-01-646-8050
NSN 6685-00-534-3036
NSN 6645-00-204-4100