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 5950-00-670-5240
NSN 5985-01-420-6195
NSN 2925-01-197-7864
NSN 6650-01-112-2083
NSN 5915-01-366-5870
NSN 6105-01-551-3328
NSN 6150-01-381-6870
NSN 5935-01-009-1336
NSN 2925-01-054-3190
NSN 5996-01-221-6711
NSN 5998-01-492-6025
NSN 6685-01-388-2574