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 5925-00-431-3256
NSN 5905-01-250-3182
NSN 5925-00-058-7941
NSN 5945-01-150-1018
NSN 5985-00-012-5756
NSN 5999-00-466-3094
NSN 5975-01-656-8608
NSN 5895-01-090-3433
NSN 6150-01-381-5676
NSN 5935-01-455-0662
NSN 6650-00-932-7555
NSN 5960-01-205-0386