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 6110-01-389-7504
NSN 7035-01-254-3044
NSN 7035-01-474-9537
NSN 6650-01-462-0830
NSN 5905-00-899-6184
NSN 6240-01-023-7720
NSN 5915-00-900-7577
NSN 6150-01-623-4167
NSN 5998-01-618-7692
NSN 5965-00-284-9473
NSN 6220-00-594-8817
NSN 6240-01-484-6712