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 5905-01-438-1329
NSN 5895-01-044-7750
NSN 5950-00-201-5110
NSN 5960-01-632-6576
NSN 5945-00-947-5782
NSN 7035-01-494-5832
NSN 7035-01-278-1379
NSN 5915-01-271-9691
NSN 5915-01-212-2988
NSN 6650-01-183-0711
NSN 6105-00-683-5459
NSN 5945-01-406-4352