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 6650-01-172-9476
NSN 6145-01-553-4422
NSN 6220-01-059-0913
NSN 5910-01-346-8781
NSN 5920-01-589-2844
NSN 5935-00-243-5620
NSN 6150-00-520-5510
NSN 5915-01-420-2691
NSN 5895-01-349-0619
NSN 6240-00-299-9819
NSN 5945-00-211-7039
NSN 5935-01-291-0515