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 6220-01-535-8788
NSN 5835-01-442-6079
NSN 6105-01-611-5916
NSN 5930-01-386-7503
NSN 6620-00-566-7924
NSN 6240-00-812-7671
NSN 5895-01-496-9566
NSN 6650-01-463-2274
NSN 5895-00-734-5401
NSN 5950-00-548-9523
NSN 5945-00-735-1838
NSN 6220-01-393-9190