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 6685-00-540-9017
NSN 5925-00-191-6185
NSN 5915-00-287-5049
NSN 6620-01-595-7459
NSN 6105-01-150-6751
NSN 5999-00-065-9694
NSN 6150-01-516-6208
NSN 5950-00-357-1594
NSN 5925-01-309-9622
NSN 5996-00-903-6308
NSN 6650-01-024-9554
NSN 6150-00-500-1975