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 6110-01-459-2958
NSN 6105-00-833-5103
NSN 5905-01-031-6768
NSN 6320-00-456-0836
NSN 6320-01-119-3935
NSN 5920-01-020-6087
NSN 6130-01-189-5725
NSN 6105-00-766-7969
NSN 5915-01-555-8852
NSN 5975-01-411-0181
NSN 5915-01-202-8426
NSN 5935-01-174-4454