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 5960-00-390-9789
NSN 6105-01-411-4616
NSN 6130-01-116-4014
NSN 5855-01-389-8884
NSN 5950-01-256-1867
NSN 5930-01-481-7622
NSN 6320-00-456-0836
NSN 5910-01-098-2081
NSN 5925-00-772-8168
NSN 5895-00-208-1949
NSN 5920-01-457-3166
NSN 4140-00-087-4611