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 5910-00-007-7211
NSN 5895-00-827-0240
NSN 6130-01-101-7029
NSN 5998-00-812-8941
NSN 5930-00-340-6902
NSN 6220-01-429-9538
NSN 5960-01-069-2009
NSN 6110-00-246-3941
NSN 5999-01-538-5059
NSN 5835-01-656-2940
NSN 5920-01-411-8571
NSN 5965-00-592-0812