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 5855-00-862-3345
NSN 5895-01-450-2080
NSN 5965-01-160-2691
NSN 6645-00-479-9334
NSN 5930-01-346-4989
NSN 5960-00-979-7303
NSN 5990-01-432-4249
NSN 5915-01-040-1781
NSN 5960-00-344-9588
NSN 6320-01-399-6177
NSN 5996-01-454-3914
NSN 6105-01-173-6972