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 6150-00-370-1356
NSN 6610-00-490-9514
NSN 5920-01-200-8244
NSN 6650-01-580-1901
NSN 5945-01-112-5632
NSN 6135-01-495-0933
NSN 5975-00-801-0638
NSN 6135-00-575-8942
NSN 5965-00-686-7067
NSN 5960-01-294-2397
NSN 5990-01-644-3095
NSN 5895-00-410-3772