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 7035-00-803-3056
NSN 5920-01-597-0121
NSN 6110-00-140-5110
NSN 5950-01-242-9557
NSN 5835-01-434-0790
NSN 5996-00-938-1796
NSN 6320-01-357-0728
NSN 5945-01-211-6585
NSN 5998-00-312-3060
NSN 6685-01-485-3568
NSN 5998-00-078-1389
NSN 6650-00-279-5741