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 6150-01-307-4010
NSN 5996-01-151-7090
NSN 5965-01-239-4034
NSN 6645-00-445-8143
NSN 6650-01-027-7165
NSN 5925-00-521-8208
NSN 5915-01-408-5980
NSN 5965-01-103-0398
NSN 5999-00-507-2098
NSN 5855-01-640-7913
NSN 6650-00-486-7924
NSN 5996-00-061-0336