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 6685-01-573-9870
NSN 6650-01-161-9876
NSN 5915-00-248-5824
NSN 5999-00-290-5898
NSN 5910-01-476-8533
NSN 6150-00-758-2733
NSN 6645-01-187-9368
NSN 6650-01-261-5239
NSN 5935-00-454-8325
NSN 6135-00-930-0810
NSN 5920-01-432-2229
NSN 6150-00-103-1957