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 6150-00-674-8736
NSN 5835-01-216-7289
NSN 5990-01-024-9659
NSN 6645-01-227-2036
NSN 5895-01-178-8889
NSN 5930-01-591-5564
NSN 5950-01-235-1249
NSN 6320-00-299-3090
NSN 5990-00-356-8911
NSN 5965-00-938-2526
NSN 5835-00-243-0594
NSN 5915-01-346-1833