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 7035-01-391-9858
NSN 5920-00-194-9732
NSN 5910-01-342-3353
NSN 5835-01-364-6830
NSN 5985-00-617-0048
NSN 5895-00-926-7901
NSN 5895-01-206-4619
NSN 5965-00-929-6173
NSN 7035-01-056-5350
NSN 6620-01-361-8685
NSN 5965-01-425-5857
NSN 5998-01-167-7599