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 5930-01-185-0633
NSN 5835-01-384-3206
NSN 5895-01-232-4524
NSN 5996-01-259-8909
NSN 5965-00-139-4870
NSN 5905-01-588-5635
NSN 5985-01-425-5849
NSN 6620-01-462-5196
NSN 5835-01-141-8823
NSN 6320-01-219-5174
NSN 6685-00-283-6107
NSN 5960-00-347-7488