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 5945-01-511-0435
NSN 5915-01-410-7822
NSN 6130-01-290-9776
NSN 6135-00-935-8769
NSN 5960-01-413-3877
NSN 6130-01-399-1721
NSN 6130-01-215-7109
NSN 7035-01-268-0933
NSN 6240-00-329-9573
NSN 2925-00-236-4311
NSN 5975-00-200-2002
NSN 6145-00-278-0697