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 5915-01-492-5333
NSN 5915-00-670-4435
NSN 5996-01-041-4946
NSN 6685-00-108-6374
NSN 5930-00-486-1383
NSN 5998-01-549-4284
NSN 5920-00-340-3002
NSN 5945-01-173-2550
NSN 6135-01-329-7994
NSN 6240-01-428-9410
NSN 5855-01-178-6396
NSN 6645-00-099-6913