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 5910-00-532-1087
NSN 6620-00-348-4645
NSN 7035-00-193-2269
NSN 6240-01-013-8895
NSN 6220-01-547-6448
NSN 5996-01-455-7666
NSN 6620-00-216-6416
NSN 5930-01-180-4019
NSN 5910-01-645-8938
NSN 6130-01-139-2514
NSN 5905-00-581-7998
NSN 6145-01-593-7739