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 6110-01-446-7482
NSN 5910-01-490-2061
NSN 7035-01-210-5111
NSN 5895-00-836-6237
NSN 4140-01-579-4472
NSN 6110-00-111-3559
NSN 6110-00-974-2046
NSN 6105-00-241-2213
NSN 5855-01-293-7444
NSN 6610-01-039-9295
NSN 6620-00-325-4693
NSN 5999-01-368-3806