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 5950-01-538-7089
NSN 5996-00-399-0731
NSN 5960-01-318-0987
NSN 6620-00-902-5090
NSN 6610-01-444-2050
NSN 5985-00-156-5581
NSN 5920-01-634-0250
NSN 5925-01-294-8331
NSN 6220-00-119-4190
NSN 5835-01-106-1456
NSN 5905-01-321-8037
NSN 5999-01-340-6972