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 5855-01-464-5084
NSN 5999-01-409-1098
NSN 6135-00-203-9645
NSN 6610-01-318-6713
NSN 5905-01-229-1704
NSN 5915-01-570-4565
NSN 5996-00-919-2734
NSN 5950-00-626-3619
NSN 6220-00-495-5116
NSN 6650-00-731-8388
NSN 7035-01-443-3052
NSN 5950-01-272-0782