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 6130-01-517-6490
NSN 5935-00-624-7751
NSN 6620-01-631-0700
NSN 6220-00-074-0461
NSN 6620-01-036-2983
NSN 6220-01-387-6332
NSN 5855-01-657-7657
NSN 5915-00-107-0253
NSN 5960-00-914-1740
NSN 6110-00-999-8909
NSN 5960-01-533-5162
NSN 5925-01-422-3664