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 6620-01-223-2441
NSN 5990-00-212-4316
NSN 5930-00-707-5696
NSN 5999-01-515-1259
NSN 7035-01-298-5154
NSN 6220-01-300-4784
NSN 6685-00-148-9729
NSN 5855-01-496-4265
NSN 2925-00-816-8765
NSN 5945-00-683-4665
NSN 6685-01-033-8006
NSN