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 6105-00-389-7994
NSN 5835-01-566-5462
NSN 5910-00-931-4179
NSN 6130-00-754-2950
NSN 5965-00-951-9961
NSN 5965-00-072-9942
NSN 6685-00-131-2200
NSN 5915-01-431-9754
NSN 5925-00-340-9982
NSN 5985-00-151-3981
NSN 6320-01-328-6575
NSN 5950-01-023-4616