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 5998-00-596-9568
NSN 5895-00-242-5095
NSN 6130-00-170-4844
NSN 6150-01-469-7458
NSN 7035-01-056-9966
NSN 6685-01-587-6792
NSN 5835-01-544-5183
NSN 5998-01-052-4970
NSN 5950-01-342-9574
NSN 5905-01-587-8273
NSN 5975-00-250-7358
NSN 6130-00-583-3849