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 5895-01-398-0063
NSN 5895-01-604-1543
NSN 5965-00-917-6996
NSN 5930-00-375-9176
NSN 5965-00-823-8623
NSN 5990-01-390-2177
NSN 5998-01-378-9804
NSN 6110-00-404-1069
NSN 6320-01-631-7828
NSN 5925-00-872-1480
NSN 5935-01-311-8818
NSN 5920-01-449-2172