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 6135-00-182-7008
NSN 5855-01-229-3864
NSN 4140-00-449-7702
NSN 5915-01-063-2443
NSN 5925-00-941-4995
NSN 5930-01-155-0802
NSN 5855-00-560-0110
NSN 6135-01-552-1568
NSN 6105-00-140-1689
NSN 2925-00-150-7334
NSN 5835-00-337-7801
NSN 5990-01-189-3201