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 5935-00-566-6195
NSN 7035-01-439-9356
NSN 5975-01-406-2215
NSN 6620-00-350-5817
NSN 6685-00-663-9000
NSN 5965-01-412-5557
NSN 5960-01-474-4843
NSN 5835-01-254-5279
NSN 5996-01-207-2724
NSN 5965-01-067-9280
NSN 5975-01-465-0502
NSN 5920-01-591-9424