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 5915-00-619-3987
NSN 5910-01-503-3605
NSN 6685-01-067-9961
NSN 5910-00-169-7245
NSN 5905-01-062-0805
NSN 5965-01-643-3424
NSN 5985-00-717-3806
NSN 5915-00-978-1442
NSN 6240-01-435-6019
NSN 5855-01-042-7990
NSN 5930-00-388-6758
NSN 5895-01-461-2972