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 6105-01-070-8625
NSN 5985-01-414-8938
NSN 2925-01-495-0586
NSN 5905-00-411-3683
NSN 5920-01-544-1999
NSN 5895-00-498-8615
NSN 5910-01-509-1810
NSN 6650-01-654-1904
NSN 6145-01-477-6168
NSN 5930-01-249-9112
NSN 5996-01-174-9166
NSN 5950-01-508-4244