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 7035-01-583-4016
NSN 6620-00-286-5721
NSN 5930-00-889-4253
NSN 4140-00-155-8012
NSN 6320-01-206-1055
NSN 5905-00-288-9299
NSN 5915-00-481-8424
NSN 6145-01-271-5051
NSN 5935-00-067-5039
NSN 5999-01-390-6594
NSN 5925-01-462-0068
NSN 5965-01-600-2183