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 5998-01-291-0446
NSN 5925-00-797-0860
NSN 5998-01-489-7092
NSN 5835-01-447-2544
NSN 5945-00-544-6576
NSN 5999-01-088-8386
NSN 6145-01-119-3746
NSN 5960-01-411-5217
NSN 5985-01-562-9668
NSN 6150-01-555-3458
NSN 6105-01-186-1695
NSN 5930-00-016-4162