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 6650-01-180-2173
NSN 7035-01-576-0134
NSN 6220-01-156-9306
NSN 5950-01-433-9143
NSN 5915-01-660-7359
NSN 6240-01-200-9634
NSN 5965-00-812-9158
NSN 5905-01-415-2902
NSN 5895-01-594-0465
NSN 5985-00-218-1356
NSN 6145-00-317-2087
NSN 5945-01-046-8181