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 6150-00-339-2965
NSN 6645-00-664-4665
NSN 5999-01-424-9592
NSN 5905-01-546-6241
NSN 5950-01-569-5469
NSN 5905-01-309-9656
NSN 6645-01-182-1471
NSN 5960-01-377-1907
NSN 6145-01-417-5762
NSN 5960-01-022-7322
NSN 5920-01-616-5228
NSN 5960-01-142-1995