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 5960-00-211-2105
NSN 5935-01-487-4986
NSN 6220-00-181-9698
NSN 5999-01-578-4329
NSN 5985-01-316-3566
NSN 6650-01-187-9781
NSN 5999-01-390-0999
NSN 2925-01-454-2046
NSN 5945-01-210-2701
NSN 5960-01-047-5155
NSN 5998-01-034-6421
NSN 5910-01-439-2935