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 6650-01-047-6719
NSN 6220-00-494-1600
NSN 5999-00-952-5000
NSN 5915-01-388-8339
NSN 6150-01-273-8843
NSN 6110-01-575-5104
NSN 5950-00-618-0024
NSN 6650-01-381-6978
NSN 5935-00-982-1911
NSN 6105-00-538-0862
NSN 5905-00-225-8402
NSN 5915-01-105-7665