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 5835-00-034-4976
NSN 5935-00-550-7078
NSN 5935-01-147-4839
NSN 6685-01-004-8958
NSN 6150-01-567-0165
NSN 5910-00-138-5576
NSN 6220-00-050-8485
NSN 5915-01-641-0011
NSN 5965-01-446-6945
NSN 6610-01-125-0776
NSN 6110-00-129-8714
NSN 6650-00-098-6128