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 6135-01-230-4399
NSN 5950-01-599-9451
NSN 5950-00-236-7129
NSN 4140-01-480-4319
NSN 6220-00-249-9834
NSN 5855-01-191-3404
NSN 5910-01-648-2045
NSN 5835-01-117-6124
NSN 5935-00-296-4581
NSN 5999-01-107-3421
NSN 5920-01-365-9930
NSN 6240-01-561-7213