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 5855-01-096-0872
NSN 5895-01-246-0731
NSN 5945-00-951-4203
NSN 5925-00-113-2715
NSN 5935-00-930-6562
NSN 5905-01-043-1036
NSN 5996-00-278-5193
NSN 5930-00-185-5142
NSN 6610-00-862-5501
NSN 5945-00-584-9251
NSN 5998-01-046-0336
NSN 5990-00-301-3386