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 6150-00-778-1843
NSN 5835-01-221-0451
NSN 6645-01-400-2119
NSN 6240-01-431-5790
NSN 5855-01-023-3727
NSN 5998-01-569-3613
NSN 5835-01-541-9991
NSN 6320-01-102-0799
NSN 5985-01-559-6655
NSN 5935-01-299-3286
NSN 6130-01-161-3949
NSN 5915-01-308-2662