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 5930-01-188-6908
NSN 2925-00-174-4322
NSN 5975-01-447-8189
NSN 5835-00-074-3700
NSN 5855-00-560-0110
NSN 7035-01-145-5059
NSN 4140-01-519-9343
NSN 5920-01-448-6914
NSN 5910-01-433-0142
NSN 5835-00-681-0005
NSN 6105-00-594-8642
NSN 5950-01-037-5601