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 5855-01-241-1054
NSN 7035-00-445-9657
NSN 6220-01-021-8738
NSN 5990-00-462-9112
NSN 5895-00-518-1593
NSN 5999-01-409-2834
NSN 6135-01-388-2761
NSN 5910-00-401-7891
NSN 5950-01-463-7780
NSN 6220-00-391-1076
NSN 2925-01-645-2948
NSN 5910-00-970-8767