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 5998-00-785-6051
NSN 5930-00-146-0092
NSN 5910-01-289-5863
NSN 5930-01-178-8903
NSN 5998-01-417-2117
NSN 5998-01-422-1626
NSN 5950-00-122-9520
NSN 6240-01-580-0609
NSN 5965-00-671-4119
NSN 5895-01-231-4974
NSN 5996-01-541-8989
NSN 7035-00-490-0485