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 5855-00-149-0766
NSN 5935-01-511-9796
NSN 6645-01-152-5207
NSN 6105-01-031-7882
NSN 5835-01-140-6452
NSN 5990-00-111-3614
NSN 5990-01-116-2181
NSN 5930-01-530-5026
NSN 5996-01-457-9158
NSN 6650-00-361-8222
NSN 5895-01-496-9405
NSN 5965-00-082-4087