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 6685-00-065-3456
NSN 5835-01-258-5597
NSN 6650-01-323-6252
NSN 5930-01-267-3974
NSN 4140-00-205-0853
NSN 5895-01-354-7601
NSN 5960-01-121-1054
NSN 5835-00-821-8555
NSN 6320-00-242-3300
NSN 4140-01-534-0903
NSN 5935-00-881-1693
NSN 5910-00-715-0452