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 5960-01-328-8248
NSN 6650-01-462-0830
NSN 6150-01-590-0172
NSN 5950-01-104-5002
NSN 5996-01-610-2991
NSN 5998-01-163-5558
NSN 6145-01-025-0353
NSN 5920-01-575-3510
NSN 6130-00-997-4755
NSN 6150-01-026-1630
NSN 6105-01-513-9330
NSN 5960-01-263-6781