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 5925-01-088-6863
NSN 6130-00-417-6200
NSN 5915-00-960-4786
NSN 7035-00-193-2269
NSN 5999-01-203-4652
NSN 6145-00-141-8095
NSN 5945-01-014-0229
NSN 5950-00-838-8520
NSN 5998-01-460-0303
NSN 6610-01-245-8015
NSN 6110-01-214-5185
NSN 6110-01-431-8889