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 5998-00-372-6047
NSN 5915-01-264-2877
NSN 5998-00-268-1908
NSN 5855-01-246-4274
NSN 4140-01-470-1359
NSN 6150-01-035-0825
NSN 5915-01-490-2482
NSN 6220-01-113-3257
NSN 5990-01-328-8225
NSN 5910-01-019-9287
NSN 5996-01-625-6107
NSN 5895-01-455-6260