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 5960-00-982-2464
NSN 5960-00-170-6447
NSN 5930-01-634-0659
NSN 5935-01-599-5040
NSN 6150-01-555-8169
NSN 5960-01-523-9098
NSN 5930-01-305-7716
NSN 5910-01-302-6694
NSN 5855-00-134-0569
NSN 5855-01-446-7568
NSN 5920-00-204-8125
NSN 2925-01-189-4272