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 5990-01-534-8609
NSN 5915-01-493-5067
NSN 5975-00-823-0979
NSN 5965-00-735-9315
NSN 5965-01-125-5367
NSN 5835-00-888-9422
NSN 6645-00-569-1759
NSN 5999-00-368-4852
NSN 5895-00-188-8156
NSN 6645-00-246-4934
NSN 5985-01-339-0612
NSN 5895-01-519-8742