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 5999-00-127-8125
NSN 5915-01-137-4975
NSN 7035-01-123-8723
NSN 5945-00-713-6106
NSN 6220-01-214-5872
NSN 5996-01-431-7013
NSN 4140-01-597-0929
NSN 5985-01-462-4435
NSN 6145-00-871-9112
NSN 5915-01-418-9653
NSN 5905-00-898-4289
NSN 5855-01-311-6666