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 6650-01-500-1756
NSN 5960-00-866-5265
NSN 6320-01-228-2380
NSN 5835-00-240-9838
NSN 5965-01-268-4460
NSN 7035-00-763-6180
NSN 5930-01-520-6524
NSN 6220-00-179-4324
NSN 5905-00-823-6152
NSN 5895-01-453-7022
NSN 5905-01-371-1341
NSN 5996-00-857-9810