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 6240-01-459-4709
NSN 5998-01-568-6596
NSN 6320-01-562-1599
NSN 6135-01-210-8715
NSN 6110-00-241-1554
NSN 5855-00-160-2286
NSN 5905-00-074-5919
NSN 5950-01-650-8135
NSN 5990-01-468-1292
NSN 5895-01-209-5334
NSN 6220-00-973-9416
NSN 5985-00-442-9124