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 5999-00-407-7118
NSN 5996-01-485-7918
NSN 5835-01-647-6426
NSN 5935-01-520-4366
NSN 5925-01-479-4984
NSN 6685-00-774-9682
NSN 5910-00-581-5991
NSN 5895-00-805-3919
NSN 6650-01-466-5615
NSN 5960-01-325-2241
NSN 6110-01-577-8164
NSN 5960-00-258-9292