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 6110-00-591-7108
NSN 6105-00-830-3298
NSN 2925-01-506-6975
NSN 6650-01-497-9983
NSN 6685-01-047-6695
NSN 5950-01-462-8103
NSN 5925-00-812-8896
NSN 5935-00-926-0709
NSN 6685-01-501-3136
NSN 5998-01-350-5664
NSN 5920-01-594-5177
NSN 6650-00-269-5000