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 5996-00-075-3027
NSN 5935-00-827-8150
NSN 6240-00-623-4784
NSN 5960-00-828-8279
NSN 5855-01-475-1987
NSN 5920-01-341-2094
NSN 6130-01-352-5644
NSN 5855-00-791-5000
NSN 6610-00-596-9883
NSN 2925-01-448-2880
NSN 6610-01-397-6965
NSN 6645-00-177-4729