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 6610-00-945-5792
NSN 2925-01-141-7563
NSN 5990-00-819-6777
NSN 5945-01-455-2330
NSN 5905-00-389-6252
NSN 5935-01-035-0403
NSN 5855-00-832-9341
NSN 5975-00-934-8885
NSN 2925-01-497-7055
NSN 5925-01-318-4030
NSN 5999-01-443-9295
NSN 5985-01-372-1610