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 5835-00-833-7080
NSN 5975-01-505-6076
NSN 5935-01-484-2946
NSN 6145-00-936-0083
NSN 5910-01-192-1848
NSN 6650-01-046-7795
NSN 5935-01-089-8782
NSN 5925-01-023-1411
NSN 5930-00-004-8993
NSN 5950-01-329-4537
NSN 5998-01-545-4863
NSN 5835-01-090-0784