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 6110-01-327-3198
NSN 5965-00-445-1843
NSN 5915-01-563-1323
NSN 5990-01-581-5103
NSN 5990-01-579-2711
NSN 5945-00-368-2593
NSN 5999-01-130-2607
NSN 5975-01-399-3079
NSN 6110-00-456-2058
NSN 5975-00-893-1324
NSN 6110-01-632-0606
NSN 5990-00-170-4239