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 5895-01-027-9992
NSN 4140-00-269-8545
NSN 6610-01-272-2987
NSN 6135-00-715-4001
NSN 5996-01-414-3888
NSN 6320-01-115-4404
NSN 5998-00-268-7910
NSN 6130-01-019-4064
NSN 5990-01-013-4569
NSN 6610-01-428-7779
NSN 6105-00-509-0720
NSN 5915-01-088-8128