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 5915-01-469-6409
NSN 5835-00-835-2438
NSN 6650-01-545-8851
NSN 6110-01-197-7917
NSN 5920-00-633-0123
NSN 5960-01-184-8831
NSN 5905-00-740-8205
NSN 5935-01-408-6889
NSN 5965-01-310-5695
NSN 4140-00-335-2863
NSN 5925-01-553-8498
NSN 5905-01-434-9149