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 7035-01-440-8877
NSN 6220-01-573-0066
NSN 5950-01-158-5637
NSN 5930-01-543-1208
NSN 5965-01-426-8325
NSN 6610-01-444-1490
NSN 5905-01-657-3709
NSN 6650-01-378-6075
NSN 6610-01-409-1781
NSN 5960-01-066-4771
NSN 5895-01-634-0630
NSN 5990-01-423-8189