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 5915-00-160-3834
NSN 6110-01-484-1904
NSN 5985-01-371-3013
NSN 5910-01-647-8634
NSN 5855-01-569-8072
NSN 5998-01-573-6243
NSN 5935-00-302-8484
NSN 5998-01-424-0606
NSN 6320-01-198-4024
NSN 4140-01-095-2719
NSN 5925-01-287-5629
NSN 5930-01-208-6549