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 5895-01-089-9999
NSN 5945-01-260-8695
NSN 5960-00-529-2704
NSN 5935-01-398-8192
NSN 6645-01-338-9152
NSN 6220-01-394-5263
NSN 5835-00-484-1529
NSN 5895-01-634-0630
NSN 5925-00-468-2757
NSN
NSN 6685-01-305-5883
NSN 6645-01-437-5290