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 5996-00-518-0460
NSN 6130-00-377-0655
NSN 5996-00-626-3766
NSN 5855-01-437-6161
NSN 5975-01-337-2000
NSN 5950-01-485-3518
NSN 5910-01-436-0038
NSN 6620-01-379-3300
NSN 4140-00-100-4563
NSN 5965-01-134-6812
NSN 5965-01-444-1322
NSN 5965-01-038-1904