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 5905-01-605-3834
NSN 5990-00-469-4847
NSN 5855-01-272-3660
NSN 6110-00-116-5514
NSN 5996-01-496-0462
NSN 5920-00-926-7560
NSN 7035-01-128-7431
NSN 2925-00-325-4372
NSN 5855-01-122-9418
NSN 5930-01-413-9506
NSN 6150-01-029-2146
NSN 5965-01-362-6705