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 5835-01-209-6410
NSN 5920-00-351-8428
NSN 5999-00-792-9754
NSN 5925-01-433-2946
NSN 6320-01-288-4783
NSN 5925-00-085-9076
NSN 5835-01-380-5943
NSN 5895-01-461-8287
NSN 6105-01-278-6517
NSN 5945-01-357-6492
NSN 5855-01-085-1609
NSN 7035-01-222-1484