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 5930-00-118-4789
NSN 6685-00-311-5700
NSN 5835-01-198-2221
NSN 5855-01-410-8979
NSN 5975-00-477-9966
NSN 6320-00-284-1524
NSN 2925-00-152-1825
NSN 5910-01-633-9963
NSN 5835-01-286-6499
NSN 5915-00-078-9574
NSN 5920-01-057-8529
NSN 5950-01-129-3484