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 5925-00-935-8702
NSN 5910-00-819-2155
NSN 5999-01-046-0151
NSN 7035-01-642-1749
NSN 5915-01-486-0698
NSN 6130-01-336-2474
NSN 6105-01-564-0288
NSN 5895-00-064-0304
NSN 5998-01-281-6604
NSN 5999-01-143-1136
NSN 7035-01-065-8703
NSN 6145-01-325-1156