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 5950-01-374-4592
NSN 5935-01-068-0799
NSN 6240-00-054-6540
NSN 7035-00-703-3535
NSN 6110-00-183-7788
NSN 5895-01-460-8360
NSN 5935-00-197-9463
NSN 6320-01-119-3935
NSN 5895-01-577-9205
NSN 2925-01-336-8019
NSN 4140-01-298-5651
NSN 5920-01-440-9346