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 5915-00-850-8284
NSN 5945-01-556-0768
NSN 5996-01-313-7963
NSN 5996-00-208-6023
NSN 5895-01-610-3770
NSN 5920-01-419-7737
NSN 5950-01-420-5166
NSN 5996-00-182-7627
NSN 6650-01-658-1748
NSN 6110-01-462-1698
NSN 4140-01-078-8601
NSN 6685-01-382-9932