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 6650-00-610-3956
NSN 2925-01-154-2949
NSN 5965-01-231-5047
NSN 6240-00-331-8732
NSN 5975-00-494-3244
NSN 5915-01-254-1087
NSN 5935-01-643-4409
NSN 6650-00-730-2995
NSN 2925-01-024-2662
NSN 5996-01-641-4618
NSN 5960-01-535-1743
NSN 5998-01-585-0648