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 5915-00-058-8777
NSN 5935-01-463-2200
NSN 4140-01-259-4149
NSN 6645-01-565-6973
NSN 6110-00-613-1430
NSN 6145-00-815-7154
NSN 5895-01-108-8019
NSN 6110-01-289-8981
NSN 5945-01-181-8612
NSN 5930-01-429-6232
NSN 6130-01-104-4371
NSN 6650-00-809-1817