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 5999-01-350-6635
NSN 5935-01-380-5280
NSN 5930-00-788-6193
NSN 5999-01-211-6671
NSN 6620-01-344-6074
NSN 5925-01-156-4426
NSN 5905-01-142-5802
NSN 5925-01-050-8195
NSN 5920-01-502-2857
NSN 5965-00-239-3471
NSN 5920-01-093-3022
NSN 5910-01-392-2297