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 5925-01-650-1747
NSN 5855-00-763-2155
NSN 6650-01-072-7890
NSN 4140-00-193-0067
NSN 5996-00-876-9634
NSN 6105-00-421-4410
NSN 5960-01-487-4791
NSN 6145-00-366-5790
NSN 5998-01-386-2632
NSN 5895-00-309-0213
NSN 6130-01-542-9516
NSN 5965-01-431-7377