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 5945-01-224-7272
NSN 6105-00-433-5866
NSN 7035-00-541-8516
NSN 6105-01-654-8867
NSN 5925-00-290-4451
NSN 5910-01-503-1857
NSN 5925-00-311-2341
NSN 5996-01-271-5661
NSN 5935-00-515-6967
NSN 5996-01-084-6930
NSN 5920-00-958-1526
NSN 5835-01-136-3394