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 5996-01-067-8303
NSN 6135-01-507-0161
NSN 4140-01-350-2532
NSN 5920-01-571-6624
NSN 6650-00-050-0476
NSN 5998-01-441-9553
NSN 6650-00-652-3553
NSN 6650-01-269-6817
NSN 4140-00-213-9937
NSN 5998-01-502-0588
NSN 5945-01-488-6982
NSN 2925-00-964-7128