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 5990-01-393-4808
NSN 5996-01-548-8218
NSN 5925-01-025-0322
NSN 6130-01-642-7775
NSN 5920-00-727-9093
NSN 5895-01-020-9941
NSN 6130-01-633-2063
NSN 5925-01-489-2791
NSN 5925-01-388-9679
NSN 6145-01-634-0388
NSN 4140-01-384-2858
NSN 5965-01-503-1617