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 6320-01-466-4175
NSN 6145-01-215-3869
NSN 6320-01-397-9995
NSN 6150-00-526-3720
NSN 5905-00-552-4643
NSN 6650-01-122-0169
NSN 5915-01-133-7658
NSN 6320-01-054-3046
NSN 5935-01-630-2098
NSN 6645-00-456-7653
NSN 2925-01-660-0669
NSN 5835-01-307-8954