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 5999-00-556-6313
NSN 5960-00-475-4950
NSN 5965-00-805-4893
NSN 6130-01-589-5228
NSN 6685-00-070-7259
NSN 5975-01-425-1101
NSN 6650-00-520-5785
NSN 5945-01-042-7389
NSN 5945-00-446-9290
NSN 6105-01-585-3556
NSN 5998-00-946-7998
NSN 6620-00-719-9393