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 5985-01-406-4274
NSN 6150-01-128-4045
NSN 6145-00-889-9764
NSN 6150-00-547-4554
NSN 6620-00-262-3113
NSN 5920-01-623-2964
NSN 6320-01-019-1028
NSN 5950-01-418-5631
NSN 5925-00-869-1630
NSN 5965-00-840-6542
NSN 5855-00-548-4742
NSN 5895-01-305-7395