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 5996-01-363-6037
NSN 6150-01-548-8986
NSN 5975-01-350-2618
NSN 5985-00-980-4511
NSN 5930-01-383-0279
NSN 2925-00-943-2263
NSN 4140-01-648-8257
NSN 4140-01-290-4026
NSN 2925-01-055-9705
NSN 2925-00-724-9252
NSN 6610-00-256-8006
NSN 5945-01-053-3279