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 6145-00-119-8201
NSN 5960-01-411-5899
NSN 7035-01-023-7859
NSN 5950-01-463-3096
NSN 2925-01-604-8984
NSN 6610-01-103-4627
NSN 5960-00-920-5305
NSN 5835-00-933-9609
NSN 5990-01-395-4194
NSN 5985-00-387-5974
NSN 5990-01-492-6575
NSN 5915-01-272-8933