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 6145-00-382-6199
NSN 6620-00-959-6614
NSN 6620-01-526-2857
NSN 5990-00-185-9586
NSN 6145-00-648-2726
NSN 5925-01-462-5933
NSN 4140-01-447-7282
NSN 5960-01-449-5726
NSN 6610-00-942-7272
NSN 6135-01-317-6021
NSN 6685-01-100-3012
NSN 6150-01-154-5680