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 6320-00-070-4544
NSN 5985-00-962-1790
NSN 5915-01-178-7523
NSN 6685-00-845-9246
NSN 6130-00-013-7866
NSN 5920-00-805-7132
NSN 6320-00-688-9983
NSN 5965-01-068-6696
NSN 5998-00-308-8031
NSN 5999-01-264-0037
NSN 5998-00-430-4597
NSN 5895-00-790-2785