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 5930-00-269-2594
NSN 6150-01-468-0296
NSN 5930-01-632-4119
NSN 6645-01-467-9983
NSN 5950-01-609-8601
NSN 6650-00-287-5868
NSN 6145-00-717-8421
NSN 5920-01-116-3576
NSN 6240-01-073-9334
NSN 5999-01-091-8169
NSN 5960-01-614-8005
NSN 7035-01-594-9198