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 5985-00-482-7205
NSN 5945-01-112-7686
NSN 5960-01-172-8617
NSN 5965-01-168-8180
NSN 5965-01-466-7829
NSN 5999-01-019-1326
NSN 6650-01-438-4117
NSN 5950-00-621-9697
NSN 5960-00-329-9281
NSN 6620-00-456-0404
NSN 6220-01-285-7080
NSN 6110-01-452-5654