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 5965-00-879-1159
NSN 6645-01-400-2119
NSN 5998-00-610-4086
NSN 5930-00-583-7806
NSN 5855-01-089-2248
NSN 6320-00-845-3261
NSN 6105-00-596-9962
NSN 5985-00-622-9419
NSN 6620-01-170-8270
NSN 6320-01-296-3181
NSN 5975-01-031-9615
NSN 2925-00-225-5386