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 2925-00-386-8745
NSN 5920-00-829-3634
NSN 5998-01-012-2593
NSN 6620-01-435-8672
NSN 5925-01-293-0896
NSN 5855-01-515-2573
NSN 6220-01-627-9280
NSN 5945-01-316-1965
NSN 6620-01-415-1622
NSN 6110-01-415-6545
NSN 5895-01-082-5633
NSN 5920-01-009-8121