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 5855-01-346-7682
NSN 5985-01-135-5362
NSN 5920-01-024-0592
NSN 5990-01-159-5988
NSN 6650-00-338-7350
NSN 6645-01-046-8849
NSN 6645-01-048-3014
NSN 5975-01-499-6979
NSN 6240-01-126-9167
NSN 5985-01-625-7016
NSN 6105-01-175-2074
NSN 6610-01-106-5012