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 6320-01-554-0901
NSN 5855-01-476-4219
NSN 5920-00-410-2725
NSN 6240-01-530-3554
NSN 5935-00-332-9036
NSN 5925-01-217-1644
NSN 6685-01-449-0933
NSN 4140-01-132-0093
NSN 6150-00-344-2670
NSN 6150-01-145-8212
NSN 6620-01-495-7446
NSN 5920-00-515-3617