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 6150-01-470-2011
NSN 5855-00-310-2740
NSN 6685-01-373-1292
NSN 6610-01-354-7963
NSN 5965-00-246-2182
NSN 5915-01-574-1695
NSN 6240-01-195-4511
NSN 5965-00-001-7593
NSN 5920-01-481-8659
NSN 6110-01-053-1755
NSN 5996-01-532-2765
NSN 6685-01-289-0950