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 5965-01-478-1175
NSN 6685-01-136-7775
NSN 5985-00-022-3506
NSN 6105-01-322-4613
NSN 5925-00-467-6213
NSN 6620-00-908-7497
NSN 5855-01-632-0210
NSN 6320-00-681-1324
NSN 5925-00-606-6529
NSN 5855-01-409-1792
NSN 6620-01-189-8153
NSN 5935-01-108-7768