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 6240-01-239-9916
NSN 5835-00-761-5615
NSN 5996-01-577-3350
NSN 6685-00-045-5243
NSN 5910-01-252-8820
NSN 5975-00-369-9721
NSN 5999-00-405-0756
NSN 5895-00-991-3418
NSN 6650-00-372-6035
NSN 6135-01-543-2879
NSN 5855-00-610-4052
NSN 5925-01-519-2295