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 6650-01-607-6891
NSN 6240-01-419-8746
NSN 5996-01-242-5205
NSN 5950-01-333-4926
NSN 5965-00-964-1756
NSN 6150-01-518-6515
NSN 5925-01-131-8480
NSN 7035-01-144-6408
NSN 5960-01-413-3877
NSN 5935-00-026-1734
NSN 5905-01-276-1118
NSN 5915-01-269-3874