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 5985-01-552-3279
NSN 6650-00-191-9000
NSN 5835-00-475-9271
NSN 5950-01-403-2852
NSN 5925-01-322-9473
NSN 5996-01-113-7960
NSN 6240-01-100-1279
NSN 5996-01-095-1356
NSN 6220-01-190-0627
NSN 5990-00-252-1702
NSN 6645-00-372-2618
NSN 6105-01-097-8743