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 5835-01-442-6482
NSN 5915-00-577-0465
NSN 6620-00-248-6950
NSN 6620-00-922-6246
NSN 7035-01-284-5043
NSN 5910-01-524-3973
NSN 5855-01-391-7077
NSN 6685-01-441-8361
NSN 6320-01-578-6006
NSN 5999-01-353-1663
NSN 5895-00-203-2379
NSN 5920-01-477-5312