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 6610-00-870-7714
NSN 6220-01-314-5896
NSN 6110-01-566-9819
NSN 5996-01-547-9155
NSN 6685-00-052-7378
NSN 5895-01-467-2886
NSN 5930-01-271-0927
NSN 5920-01-139-5137
NSN 5855-01-132-5139
NSN 6650-01-460-0330
NSN 5920-00-175-7987
NSN 6110-01-064-2245