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 5835-01-460-6054
NSN 6150-00-818-4787
NSN 6650-00-955-2802
NSN 5960-01-567-1096
NSN 5975-00-233-6301
NSN 6685-01-571-7926
NSN 5855-01-031-4729
NSN 4140-01-170-2618
NSN 6135-00-411-3171
NSN 5990-01-172-4553
NSN 5895-01-543-4615
NSN 6645-00-978-2575