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 5990-01-590-4515
NSN 5945-00-307-4249
NSN 6150-00-944-6254
NSN 5960-00-400-9106
NSN 6130-01-026-0258
NSN 5915-01-393-2708
NSN 6645-01-368-1508
NSN 6150-00-264-0735
NSN 5996-01-576-6377
NSN 5945-01-181-1594
NSN 4140-01-643-9454
NSN 5935-01-125-9333