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 6135-00-968-8594
NSN 6240-01-245-6968
NSN 6145-01-331-7799
NSN 6130-00-173-2858
NSN 7035-01-469-0109
NSN 6130-00-329-7773
NSN 6110-01-400-4207
NSN 5950-01-484-3753
NSN 5998-01-328-3616
NSN 5835-01-527-2629
NSN 5996-01-386-6394
NSN 6645-01-099-6887