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 5985-01-012-2025
NSN 6220-00-980-2399
NSN 5915-00-186-0463
NSN 6135-01-142-6456
NSN 5915-01-443-8217
NSN 5935-00-099-4694
NSN 5920-01-388-5863
NSN 5915-00-225-9248
NSN 5999-01-379-4107
NSN 5925-00-988-8847
NSN 6105-01-519-1922
NSN 6320-00-004-9158