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 5985-00-266-2094
NSN 5985-01-441-3125
NSN 5996-01-433-2265
NSN 5920-00-902-4041
NSN 5935-01-257-4474
NSN 5999-01-424-7642
NSN 6145-01-439-7822
NSN 5998-00-987-3605
NSN 5835-01-438-6037
NSN 6220-00-804-3598
NSN 6645-01-037-7725
NSN 5905-01-626-3075