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 5935-00-398-1584
NSN 6620-01-112-2961
NSN 5915-01-284-2613
NSN 5835-01-142-9233
NSN 5895-01-265-7236
NSN 4140-00-873-3448
NSN 6145-01-442-0621
NSN 6645-01-197-9090
NSN 6240-01-500-3024
NSN 5855-00-221-9435
NSN 6135-01-041-3829
NSN 5910-01-201-4462