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 6110-01-268-4737
NSN 6620-01-587-9533
NSN 6105-00-842-5402
NSN 5835-00-128-8762
NSN 5915-01-174-1040
NSN 6650-00-063-4484
NSN 5935-01-170-3726
NSN 5915-01-152-2684
NSN 5935-01-286-2471
NSN 6150-01-398-7309
NSN 6650-01-219-3731
NSN 5905-01-288-5627