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 6650-00-677-2577
NSN 5999-00-477-7589
NSN 5835-00-483-7615
NSN 6110-01-042-3110
NSN 6110-00-553-6159
NSN 6150-01-606-9869
NSN 6620-00-109-9498
NSN 6150-01-160-3716
NSN 6145-01-207-0445
NSN 5935-01-505-7713
NSN 5835-01-235-5061
NSN 5855-01-003-0848