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 5895-00-522-7935
NSN 5895-01-512-1030
NSN 5935-00-233-4513
NSN 6105-01-039-6552
NSN 4140-01-164-8298
NSN 5996-00-289-9847
NSN 6610-00-863-8082
NSN 6105-00-028-6939
NSN 7035-00-803-3056
NSN 5960-00-736-8568
NSN 5925-01-128-9524
NSN 6650-00-924-2918