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 5915-01-260-9264
NSN 5905-00-473-1241
NSN 5999-01-020-7641
NSN 6130-00-369-6637
NSN 5855-01-486-9924
NSN 5920-00-448-9917
NSN 5925-01-411-6028
NSN 5998-01-338-8880
NSN 2925-00-172-9264
NSN 6320-01-449-1014
NSN 5905-00-106-3899
NSN 5999-00-766-7472