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 5925-01-473-6893
NSN 5855-01-447-3137
NSN 6145-01-398-0607
NSN 5835-01-017-7486
NSN 6135-00-196-5267
NSN 6650-01-124-4314
NSN 6110-01-585-2651
NSN 6110-01-362-4262
NSN 5960-01-409-1917
NSN 5895-01-029-1142
NSN 5960-00-078-9500
NSN 6685-00-202-5233