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 6240-01-284-6482
NSN 6135-01-100-9056
NSN 5925-01-052-7670
NSN 6650-01-384-5270
NSN 6610-01-535-0310
NSN 5910-01-139-5085
NSN 5935-00-933-6828
NSN 5935-00-099-2010
NSN 6620-00-897-7759
NSN 5999-00-938-9426
NSN 7035-01-438-2108
NSN 5910-00-931-1412