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 6650-00-842-5463
NSN 5998-00-534-7502
NSN 5935-00-337-6963
NSN 6650-00-155-8431
NSN 5895-01-495-0244
NSN 6650-01-131-7233
NSN 6110-00-824-2162
NSN 5945-00-209-9784
NSN 5855-01-411-0189
NSN 5930-01-044-6467
NSN 5920-00-919-8520
NSN 5895-01-437-6504