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 6240-01-476-1612
NSN 5905-00-396-0066
NSN 5920-01-495-7515
NSN 5990-01-442-3520
NSN 6105-01-634-0322
NSN 6135-01-485-4512
NSN 5945-01-360-3099
NSN 5835-01-218-5560
NSN 5935-01-201-1578
NSN 5945-01-588-5250
NSN 5895-01-150-6590
NSN 6130-01-050-8723