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 6110-00-072-9394
NSN 7035-00-902-8995
NSN 5950-01-037-0537
NSN 5960-01-023-8800
NSN 6620-00-311-0549
NSN 5910-00-264-3584
NSN 6620-00-403-1142
NSN 5960-01-140-4253
NSN 5945-01-409-0879
NSN 5990-01-116-2181
NSN 6105-00-983-0181
NSN 6240-00-152-6289