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 6110-00-488-6306
NSN 5950-01-315-3236
NSN 4140-00-513-1089
NSN 7035-00-865-9105
NSN 5930-00-191-5972
NSN 6220-00-841-1275
NSN 5960-01-502-6270
NSN 2925-01-293-2986
NSN 6240-00-050-4522
NSN 6645-01-289-6298
NSN 6685-01-316-9316
NSN 5965-00-378-3403