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 5990-00-062-9483
NSN 5905-00-862-5020
NSN 6685-01-035-0566
NSN 5920-00-074-4654
NSN 5895-00-346-7286
NSN 5920-01-318-3025
NSN 6150-01-016-1780
NSN 6105-01-063-7295
NSN 5930-01-250-2780
NSN 2925-01-623-4424
NSN 5996-01-490-7085
NSN 5915-01-418-9996