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 6610-00-867-6430
NSN 6150-01-551-2474
NSN 5910-01-025-6209
NSN 6220-01-634-0660
NSN 5960-00-625-2673
NSN 5945-00-694-9585
NSN 5835-01-250-6027
NSN 6610-01-618-2158
NSN 5835-01-140-9306
NSN 6220-01-527-1703
NSN 6320-00-994-0179
NSN 5960-01-185-4216