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 6145-01-507-2136
NSN 5999-00-226-4703
NSN 5835-01-027-3931
NSN 5855-01-128-1762
NSN 5915-01-476-7124
NSN 5945-00-230-5203
NSN 5855-01-433-2220
NSN 5950-01-214-3429
NSN 6645-01-132-7806
NSN 5910-01-417-1463
NSN 6650-00-925-1274
NSN 6110-01-329-8749