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 5950-00-488-8710
NSN 6610-01-352-2976
NSN 6145-01-018-1752
NSN 6650-01-487-6274
NSN 6320-01-390-5385
NSN 6110-00-786-9842
NSN 5950-01-171-0520
NSN 5945-01-141-2647
NSN 5996-01-575-5349
NSN 6240-01-269-8454
NSN 6105-00-899-9032
NSN 4140-01-012-3996