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 6105-01-016-4691
NSN 5835-00-198-4936
NSN 6650-01-147-0288
NSN 5835-01-090-0784
NSN 5895-01-391-5682
NSN 6110-00-064-7006
NSN 2925-01-132-5827
NSN 5835-01-632-6627
NSN 5950-01-251-8935
NSN 5925-01-426-6923
NSN 6650-01-469-2400
NSN 6110-01-168-1623