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 5835-01-162-8353
NSN 6645-00-819-5045
NSN 6220-00-006-9746
NSN 4140-00-828-7113
NSN 6105-00-867-3431
NSN 6645-01-358-4907
NSN 6105-00-134-0827
NSN 5960-01-279-2589
NSN 6145-01-155-4258
NSN 5910-01-333-0300
NSN 6150-01-262-1401
NSN 4140-01-207-0452