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 5990-00-862-3271
NSN 5950-01-229-8563
NSN 6645-01-546-3212
NSN 2925-00-578-4068
NSN 7035-00-541-8516
NSN 5998-01-148-8591
NSN 5960-01-470-1579
NSN 5930-00-206-0210
NSN 5996-01-108-6762
NSN 5855-01-504-0645
NSN 5910-00-938-2657
NSN 6650-01-132-2697