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 5855-00-089-3974
NSN 5895-00-410-0080
NSN 6220-01-414-7789
NSN 7035-01-444-9249
NSN 5960-01-075-5861
NSN 5935-00-597-5055
NSN 5910-00-973-3189
NSN 6620-01-207-0047
NSN 6110-01-316-2648
NSN 6130-00-020-1881
NSN 5910-01-179-3755
NSN 5915-00-411-3650