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 5999-00-188-7973
NSN 5935-01-379-6256
NSN 6105-01-555-1322
NSN 6685-01-056-4379
NSN 5915-00-728-6229
NSN 5985-01-258-9200
NSN 6610-01-422-1322
NSN 6110-01-145-6808
NSN 5925-01-533-7388
NSN 6145-01-027-9030
NSN 6620-01-270-6619
NSN 7035-01-306-5226