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 5925-01-362-8044
NSN 6135-01-364-2738
NSN 5996-00-446-3784
NSN 6110-00-116-5514
NSN 6620-01-562-0615
NSN 6110-01-337-4354
NSN 2925-01-345-9439
NSN 6320-00-405-2348
NSN 5915-00-071-2267
NSN 5895-01-506-0427
NSN 6650-01-104-6139
NSN 6610-01-105-9520