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 5975-00-221-1016
NSN 5950-00-785-8329
NSN 6240-01-440-9778
NSN 5985-00-515-2184
NSN 6130-01-634-0603
NSN 5945-00-358-7652
NSN 5975-01-281-8347
NSN 5905-01-023-8416
NSN 5998-01-267-4633
NSN 5910-00-258-8383
NSN 6110-01-472-1963
NSN 5930-01-342-1286