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 5998-01-302-7832
NSN 6650-01-128-8438
NSN 5895-01-138-7493
NSN 7035-01-145-5059
NSN 5960-01-628-2760
NSN 5945-00-448-2145
NSN 5915-01-433-2128
NSN 6645-01-191-5081
NSN 5935-00-883-2762
NSN 2925-00-102-7701
NSN 5999-01-053-1554
NSN 5950-01-425-5263