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 6150-01-357-6122
NSN 6105-01-406-2077
NSN 6650-01-195-3957
NSN 5975-00-811-0946
NSN 6645-01-467-9983
NSN 5835-01-023-8733
NSN 5895-00-906-0453
NSN 6650-01-328-8363
NSN 5920-00-329-8475
NSN 5905-01-411-8554
NSN 6320-01-516-3836
NSN 7035-01-469-5854