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 2925-01-532-8445
NSN 7035-00-870-0290
NSN 6240-00-698-5822
NSN 5960-00-938-5897
NSN 6110-01-012-1759
NSN 6110-00-355-0548
NSN 5905-00-683-8096
NSN 5965-01-540-6843
NSN 5975-01-630-3883
NSN 5960-01-247-1994
NSN 6110-01-447-1827
NSN 6650-01-587-8380