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 6610-01-605-2451
NSN 5915-01-338-6431
NSN 6220-01-229-7374
NSN 6220-01-514-4591
NSN 6220-00-179-9104
NSN 5960-00-730-3478
NSN 6240-01-200-7937
NSN 5855-00-231-7790
NSN 5915-01-336-5544
NSN 5985-01-278-2654
NSN 6240-01-063-7685
NSN 7035-01-323-0164