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 5975-00-397-9533
NSN 7035-01-027-1718
NSN 6650-01-399-8552
NSN 5945-01-400-5928
NSN 5975-00-636-4910
NSN 5996-00-724-4944
NSN 7035-01-281-3642
NSN 5999-00-248-5814
NSN 5925-01-265-0314
NSN 2925-01-336-8019
NSN 6220-00-825-2783
NSN 5935-01-417-1864