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 6105-01-336-7843
NSN 6650-01-529-6721
NSN 6130-01-621-1693
NSN 6220-01-451-3056
NSN 6150-01-275-6328
NSN 7035-01-607-0271
NSN 5985-01-026-7850
NSN 5960-01-549-4826
NSN 5975-01-447-1659
NSN 5915-00-104-9131
NSN 6645-00-778-2839
NSN 6610-00-284-3093