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 5915-00-954-6807
NSN 5935-01-121-2286
NSN 5935-00-032-9772
NSN 5985-01-532-5871
NSN 5920-01-289-3030
NSN 5999-01-199-5894
NSN 5895-01-515-4930
NSN 5925-00-392-2971
NSN 5960-01-373-7317
NSN 6685-01-276-4840
NSN 5935-01-474-5095
NSN 5920-01-143-5002