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 5996-01-557-4160
NSN 6150-01-442-3504
NSN 5985-00-188-7081
NSN 5945-01-455-2330
NSN 6135-01-507-4346
NSN 6320-00-336-9123
NSN 6150-01-296-8975
NSN 5905-00-807-9846
NSN 5935-01-493-7292
NSN 6645-01-452-9495
NSN 5930-00-593-9300
NSN 6650-00-131-0812