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 5950-00-735-2149
NSN 5925-01-578-8889
NSN 6110-01-448-1736
NSN 5935-01-412-3167
NSN 5990-00-351-5479
NSN 5950-00-243-8275
NSN 7035-01-372-5006
NSN 6610-01-309-1930
NSN 5960-01-442-6234
NSN 5996-01-650-5762
NSN 6105-00-012-8278
NSN 6105-00-580-1435