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 6220-01-466-0877
NSN 6105-00-465-9431
NSN 6645-00-663-8111
NSN 5960-01-414-1677
NSN 5950-01-413-7210
NSN 5945-00-686-1534
NSN 5915-00-834-2163
NSN 6110-01-433-2694
NSN 6240-01-098-4294
NSN 5998-01-630-2777
NSN 6685-00-452-6120
NSN 5835-00-055-0953