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 5925-00-498-6718
NSN 7035-01-122-1264
NSN 5975-01-195-5072
NSN 5999-00-156-4424
NSN 5920-01-634-0250
NSN 5915-01-270-2138
NSN 5990-01-531-5962
NSN 5895-00-122-6577
NSN 6105-00-200-8074
NSN 5996-00-762-0695
NSN 5985-01-422-1059
NSN 5998-00-344-5122