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 5915-00-090-4273
NSN 7035-01-623-8872
NSN 5905-01-300-3970
NSN 6145-01-444-4509
NSN 6650-01-507-9636
NSN 5945-01-359-5262
NSN 5990-01-143-2518
NSN 7035-01-058-5668
NSN 5985-01-289-9945
NSN 5855-01-318-5175
NSN 5920-00-399-7760
NSN 5835-00-198-4936