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 6685-01-191-7712
NSN 5895-01-116-2065
NSN 7035-01-183-1989
NSN 5920-01-018-7259
NSN 6685-00-951-5971
NSN 5960-01-297-5855
NSN 5905-01-542-4378
NSN 6645-00-069-4381
NSN 5905-01-215-1077
NSN 7035-01-524-8969
NSN 5965-01-466-1154
NSN 5945-00-518-3677