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 5915-01-431-8608
NSN 5945-01-232-4448
NSN 5999-01-458-8369
NSN 6650-01-272-9746
NSN 5990-00-702-7789
NSN 7035-01-400-3666
NSN 5905-01-063-7759
NSN 6135-01-648-2284
NSN 6320-01-473-9024
NSN 5930-01-259-7858
NSN 7035-01-229-0941
NSN 5950-00-243-8275