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 5975-01-651-5920
NSN 5935-00-855-8772
NSN 7035-00-437-7950
NSN 6145-01-068-0560
NSN 5930-01-015-9466
NSN 5996-01-317-0899
NSN 5935-01-546-3081
NSN 5930-01-474-5487
NSN 6620-00-269-5168
NSN 6130-00-235-9970
NSN 5905-01-315-8084
NSN 6105-01-439-1924