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 5855-01-013-6864
NSN 2925-01-445-4095
NSN 5935-00-782-9562
NSN 5999-00-933-1768
NSN 5935-01-551-4714
NSN 5935-01-590-1706
NSN 5905-01-388-9211
NSN 7035-01-523-0819
NSN 5960-01-560-1958
NSN 6135-01-339-4695
NSN 5960-01-362-3846
NSN 5975-00-606-8604