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 6620-00-339-0974
NSN 5975-01-214-1272
NSN 5910-01-642-7956
NSN 5990-01-004-6343
NSN 5935-01-592-6265
NSN 5990-01-246-2488
NSN 6105-01-412-0811
NSN 6220-00-012-0027
NSN 5930-01-023-5470
NSN 6220-01-400-0637
NSN 6645-00-116-1409
NSN 5905-01-113-0519