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 6110-01-314-8429
NSN 5895-00-958-5146
NSN 6135-01-278-9717
NSN 5915-01-358-1872
NSN 5835-00-477-3162
NSN 6650-00-287-5868
NSN 6610-00-126-0894
NSN 2925-01-113-6904
NSN 5925-00-979-5856
NSN 6650-01-607-5706
NSN 5905-01-175-0969
NSN 5999-01-323-7113