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 5895-01-358-1144
NSN 5935-01-181-6615
NSN 2925-01-185-9144
NSN 5996-01-524-8953
NSN 5895-00-621-0543
NSN 6150-01-441-7822
NSN 6610-01-620-7711
NSN 5999-00-900-4778
NSN 5910-01-435-8233
NSN 5910-01-299-2818
NSN 5965-01-544-1135
NSN 5895-00-083-5370