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 5925-00-603-8077
NSN 5910-01-562-3887
NSN 5945-00-192-4506
NSN 6685-00-404-3715
NSN 5915-01-254-4458
NSN 5996-00-098-3864
NSN 5960-01-493-3948
NSN 5930-00-987-9088
NSN 6650-01-269-8987
NSN 5930-01-374-7641
NSN 5910-01-142-5815
NSN 6685-00-914-6735