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 6645-00-200-2322
NSN 6150-01-519-8556
NSN 5855-00-361-0167
NSN 6105-01-326-0325
NSN 6645-01-028-2186
NSN 6645-00-025-4771
NSN 5985-00-189-7138
NSN 5999-00-974-7853
NSN 4140-01-015-0124
NSN 5960-01-497-4572
NSN 5935-01-206-7111
NSN 6645-00-708-8569