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 6135-00-891-4944
NSN 5915-00-528-1192
NSN 5920-00-187-0260
NSN 5945-00-597-4599
NSN 6240-01-451-1409
NSN 2925-01-273-4898
NSN 5985-00-560-6600
NSN 5895-01-170-8310
NSN 5910-01-357-1716
NSN 5910-01-346-4223
NSN 5835-00-256-5558
NSN 5935-01-381-6324