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 6650-01-537-6906
NSN 5910-01-019-0318
NSN 5996-00-058-1907
NSN 6135-00-347-0595
NSN 6145-01-344-9709
NSN 5965-01-167-0964
NSN 5950-01-193-5994
NSN 5915-01-654-4812
NSN 6150-01-146-9014
NSN 6610-00-614-7943
NSN 5975-01-519-3084
NSN 5998-00-932-5589