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 6610-01-422-2376
NSN 5930-01-546-8394
NSN 6150-01-579-2165
NSN 6150-01-354-8132
NSN 5950-01-387-3025
NSN 6650-00-834-9062
NSN 5965-01-292-0035
NSN 6130-00-171-7400
NSN 6145-01-276-9215
NSN 5895-00-269-3848
NSN 5895-01-145-5358
NSN 5999-01-301-4158