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 5935-01-600-8641
NSN 5905-01-411-3887
NSN 6135-01-602-3042
NSN 5930-00-259-7150
NSN 5985-01-440-1322
NSN 6130-00-696-8309
NSN 6650-00-590-9073
NSN 6610-01-023-6073
NSN 5945-00-096-7958
NSN 6620-00-500-0041
NSN 5910-01-613-8842
NSN 5985-01-042-8202