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 6150-00-232-6568
NSN 5999-00-338-4431
NSN 5920-01-058-1778
NSN 5895-01-104-2017
NSN 6685-01-431-7927
NSN 5935-00-305-3058
NSN 6135-00-016-0071
NSN 6145-01-522-1193
NSN 6150-01-249-4835
NSN 5996-01-021-1322
NSN 5996-00-459-9059
NSN 5910-00-221-5060