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 7035-01-057-6325
NSN 5925-01-463-9258
NSN 5935-00-518-3576
NSN 5855-00-189-6066
NSN 5835-01-657-0245
NSN 6240-01-390-8672
NSN 5996-00-254-2147
NSN 6135-01-485-9082
NSN 5985-00-253-1680
NSN 6130-01-181-5475
NSN 5998-01-399-0207
NSN 2925-00-595-7525