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 6130-00-769-3868
NSN 5950-01-466-7369
NSN 5965-01-362-9609
NSN 5910-01-206-9987
NSN 6135-01-556-7318
NSN 5990-01-344-7778
NSN 5930-01-520-9295
NSN 5835-01-356-8250
NSN 6135-01-568-9107
NSN 6610-01-212-2969
NSN 5905-01-557-9584
NSN 7035-01-497-2602