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 6620-01-547-6088
NSN 7035-00-104-7613
NSN 5985-01-600-9161
NSN 5855-01-432-0524
NSN 5996-01-141-6916
NSN 5945-00-863-1366
NSN 5945-01-188-4309
NSN 6650-01-137-3278
NSN 5999-01-508-4473
NSN 5965-00-803-6089
NSN 5835-00-475-9271
NSN 5915-00-194-6537