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 5915-00-794-6178
NSN 6240-01-066-3614
NSN 5950-00-093-6146
NSN 6240-00-235-5159
NSN 5999-01-043-4570
NSN 5985-01-175-0696
NSN 5895-00-402-6055
NSN 6105-01-133-5508
NSN 6145-01-376-4794
NSN 5930-01-542-7294
NSN 5950-01-347-2503
NSN 6685-00-114-8787