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 5895-00-752-6073
NSN 5990-00-424-8872
NSN 5835-00-092-1136
NSN 6135-01-540-9136
NSN 2925-01-253-6006
NSN 5998-00-943-9349
NSN 5905-00-009-3127
NSN 5905-00-403-9714
NSN 5920-01-494-4117
NSN 6110-01-398-1502
NSN 6320-01-476-7702
NSN 7035-01-062-1692