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 5960-00-237-6917
NSN 6150-01-455-3173
NSN 5950-00-456-8443
NSN 5950-01-425-1174
NSN 5855-01-648-6329
NSN 5895-01-481-3676
NSN 6220-00-174-8514
NSN 6105-01-658-1637
NSN 5910-01-473-0902
NSN 5930-01-141-2661
NSN 5930-00-112-0897
NSN 5996-01-218-5678