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 6650-00-162-6638
NSN 6150-00-316-3223
NSN 6150-01-132-0001
NSN 6110-01-457-5822
NSN 5905-00-156-2982
NSN 5920-01-014-7773
NSN 6240-01-177-9361
NSN 6130-00-627-3999
NSN 2925-01-553-5132
NSN 5960-00-063-4277
NSN 6105-01-534-5360
NSN 5855-01-290-7035