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 6150-01-572-7563
NSN 6145-01-320-3614
NSN 5990-01-226-2653
NSN 5925-01-552-7146
NSN 6220-00-716-3939
NSN 6150-01-648-2430
NSN 2925-00-131-7626
NSN 5996-01-109-0230
NSN 5996-01-116-1087
NSN 5905-01-599-2493
NSN 5935-01-210-3264
NSN 5985-00-006-2031