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 5985-01-354-0692
NSN 6240-01-432-0819
NSN 5960-01-560-1958
NSN 5965-00-303-9701
NSN 6105-01-081-2041
NSN 5975-01-235-9623
NSN 5895-00-933-5575
NSN 5835-00-074-3700
NSN 6105-00-813-5487
NSN 7035-00-523-7492
NSN 5895-00-401-4917
NSN 5965-00-451-0518