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 5985-01-359-9732
NSN 5835-00-221-6628
NSN 5945-01-074-1188
NSN 5965-01-057-3843
NSN 5990-01-470-2565
NSN 6105-00-847-8199
NSN 6645-01-026-6659
NSN 6105-01-417-2174
NSN 6685-00-824-4646
NSN 5965-01-555-4254
NSN 5895-00-952-1703
NSN 5985-00-644-9008