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 6220-00-107-1835
NSN 6620-01-511-5352
NSN 6650-01-083-3707
NSN 6110-01-568-5318
NSN 5945-01-395-8678
NSN 6240-01-461-2768
NSN 6110-00-263-6664
NSN 6110-00-416-6840
NSN 7035-01-169-6551
NSN 5920-01-522-9747
NSN 5925-00-740-6835
NSN 6620-00-150-6514