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 5905-00-221-4483
NSN 5935-01-314-8808
NSN 6650-00-155-8431
NSN 6650-01-476-2358
NSN 5985-00-482-7630
NSN 6105-01-100-4235
NSN 5935-01-438-5733
NSN 5925-01-509-5850
NSN 6240-01-345-3264
NSN 5855-01-540-6238
NSN 7035-01-423-8343
NSN 6130-01-092-1432