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 5950-00-085-9082
NSN 5910-01-106-0615
NSN 5975-00-817-4476
NSN 5985-01-656-5270
NSN 6110-00-945-4720
NSN 7035-01-426-4133
NSN 5996-00-767-0291
NSN 4140-01-006-3324
NSN 5935-01-472-3151
NSN 5960-01-043-8414
NSN 5935-00-341-0438
NSN 2925-01-380-0869