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 6650-00-244-5648
NSN 6240-01-511-1009
NSN 6240-00-614-9679
NSN 5935-01-631-7825
NSN 5915-00-104-9131
NSN 5965-01-107-8549
NSN 6145-01-094-6822
NSN 5999-01-069-2594
NSN 5998-00-003-1635
NSN 6105-01-069-2911
NSN 7035-01-612-0088
NSN 5985-01-023-8377