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 6240-01-386-5952
NSN 5998-01-441-9115
NSN 5965-01-341-4036
NSN 7035-00-703-3535
NSN 6610-01-202-7404
NSN 5910-01-379-4670
NSN 5945-01-363-5950
NSN 6110-00-293-6816
NSN 6320-00-456-2092
NSN 6220-01-065-1387
NSN 5835-01-155-8301
NSN 5960-01-589-6846