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 5996-01-238-2656
NSN 5835-00-794-7500
NSN 6685-00-616-2373
NSN 5950-00-778-2884
NSN 5930-00-419-3232
NSN 6110-01-066-8038
NSN 5915-01-015-4373
NSN 5925-01-318-4030
NSN 6685-01-553-1974
NSN 6620-00-068-2503
NSN 5975-01-627-4264
NSN 5910-01-345-4157