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 5945-00-922-9201
NSN 5895-01-027-5728
NSN 5930-00-636-2709
NSN 6105-01-290-4738
NSN 5935-00-416-9176
NSN 6145-00-104-7789
NSN 5935-01-565-2124
NSN 6320-01-369-3252
NSN 5965-01-499-8703
NSN 5930-01-499-3862
NSN 5965-01-084-6921
NSN 5925-01-617-7130