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 6220-01-544-1254
NSN 5935-01-108-0092
NSN 5895-01-581-7364
NSN 6620-01-391-9829
NSN 6135-01-562-3056
NSN 5895-01-023-3213
NSN 6645-00-616-1289
NSN 5895-01-088-4299
NSN 5999-00-735-0727
NSN 6150-00-141-8793
NSN 5835-01-328-6626
NSN 7035-01-377-7712