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 5975-00-752-2945
NSN 6105-01-544-4802
NSN 6685-01-381-6077
NSN 6135-01-036-3495
NSN 5950-01-529-6542
NSN 6650-01-379-8012
NSN 6610-00-975-1699
NSN 5960-01-462-1864
NSN 6320-00-174-1362
NSN 6610-01-042-8621
NSN 6320-01-252-2307
NSN 5905-01-176-5538