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 6650-01-116-0007
NSN 5935-00-639-1382
NSN 5835-00-833-7080
NSN 6685-01-613-9385
NSN 5935-00-671-9384
NSN 6620-01-600-7483
NSN 5930-00-477-1323
NSN 6240-01-304-6355
NSN 5920-00-432-1515
NSN 5975-00-458-9145
NSN 5910-01-043-9802
NSN 5910-00-684-8343