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 5945-01-062-5628
NSN 6150-00-170-8008
NSN 5990-00-984-3661
NSN 6650-01-621-1575
NSN 5985-01-491-8961
NSN 6110-01-429-2358
NSN 5905-00-272-3476
NSN 6240-01-411-1418
NSN 5998-01-590-7856
NSN 6650-01-646-1643
NSN 5950-01-195-4519
NSN 6240-01-136-9340