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 5930-00-209-6956
NSN 5960-01-544-1273
NSN 5996-01-109-1586
NSN 6685-01-581-9733
NSN 6130-01-388-6043
NSN 5975-01-542-9066
NSN 2925-00-149-0760
NSN 7035-01-423-8343
NSN 5915-00-236-3216
NSN 6105-01-531-2157
NSN 5920-00-932-7293
NSN 5835-01-023-0511