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 5985-00-057-0563
NSN 5998-01-457-6098
NSN 5945-00-598-6130
NSN 5998-00-125-1329
NSN 5835-01-406-7633
NSN 5905-01-487-6048
NSN 6220-01-568-5544
NSN 6610-01-278-9387
NSN 6145-01-344-4268
NSN 5905-01-627-3815
NSN 5835-01-652-4959
NSN 5915-01-462-5900