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 6650-00-680-9595
NSN 5895-01-310-3526
NSN 6685-00-003-0276
NSN 5996-01-151-1611
NSN 5950-00-168-6297
NSN 4140-00-162-0859
NSN 6610-00-285-5366
NSN 5960-01-063-6846
NSN 6130-01-192-2499
NSN 5920-00-473-0563
NSN 6105-01-235-7080
NSN 6135-01-278-9717