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 5925-01-651-3059
NSN 6105-01-187-1538
NSN 5915-01-073-2421
NSN 5990-01-224-8052
NSN 5996-00-859-8555
NSN 5990-01-626-2818
NSN 6105-01-022-9979
NSN 6150-01-040-5528
NSN 5855-00-631-4565
NSN 6320-00-139-1090
NSN 5935-01-406-2742
NSN 5920-01-100-5571