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 6320-00-790-4844
NSN 5935-01-374-8481
NSN 6145-00-500-2118
NSN 5950-00-285-6419
NSN 5905-00-023-4150
NSN 6135-01-559-9637
NSN 5935-01-435-8517
NSN 5835-00-419-0575
NSN 5835-01-495-0595
NSN 5990-01-493-4039
NSN 5990-01-472-2447
NSN 2925-00-869-9378