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 5945-01-125-9366
NSN 5915-01-270-8103
NSN 6130-01-031-0896
NSN 5910-00-403-3878
NSN 6105-01-525-0247
NSN 5990-00-284-0537
NSN 5975-01-141-8485
NSN 5855-01-540-1185
NSN 6145-01-079-8219
NSN 5920-01-469-7072
NSN 6320-00-674-1361
NSN 5905-00-263-3453