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 5960-01-032-4229
NSN 6650-01-513-2644
NSN 6105-00-004-8962
NSN 5975-01-630-1431
NSN 5965-01-428-3348
NSN 5910-01-057-6883
NSN 5905-01-495-1087
NSN 5996-00-810-9486
NSN 6130-01-484-7191
NSN 5915-01-413-4339
NSN 7035-00-117-0418
NSN 5975-01-082-3784