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 5950-00-393-1553
NSN 5930-00-336-4615
NSN 5950-00-559-2851
NSN 5835-01-376-8454
NSN 5996-01-073-6860
NSN 5915-00-105-6173
NSN 6145-00-259-6946
NSN 6645-01-090-2555
NSN 6610-01-348-0545
NSN 5910-01-517-5912
NSN 5895-01-124-0388
NSN 5925-01-644-3898