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 6105-00-504-2822
NSN 5935-01-463-8645
NSN 6650-01-599-0019
NSN 6220-01-252-9285
NSN 5930-01-207-0082
NSN 5895-01-649-6402
NSN 5998-00-156-6275
NSN 5915-01-183-9326
NSN 6145-00-064-0072
NSN 5920-00-097-7647
NSN 5990-00-932-3070
NSN 6135-00-100-0485