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 5950-01-244-4126
NSN 7035-01-066-4127
NSN 5905-01-011-5439
NSN 5996-01-304-1088
NSN 5920-01-495-6456
NSN 5855-01-020-7982
NSN 6650-00-186-5966
NSN 5855-01-543-3338
NSN 7035-00-337-8745
NSN 6650-00-031-8467
NSN 5895-01-511-5209
NSN 5950-01-177-8732