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 5965-01-063-7894
NSN 5895-00-072-7709
NSN 5960-01-217-5850
NSN 5910-00-794-6651
NSN 6135-01-278-9717
NSN 6145-01-192-6416
NSN 7035-01-532-8077
NSN 5935-00-689-5788
NSN 6135-01-386-5709
NSN 6110-00-497-9074
NSN 6110-01-656-6521
NSN 6240-00-778-5779