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 6320-01-155-8295
NSN 6320-01-585-8468
NSN 5975-01-286-2658
NSN 6105-00-989-4097
NSN 5910-00-006-3942
NSN 5915-00-244-1702
NSN 5999-01-173-7927
NSN 5915-01-025-1362
NSN 5990-00-334-8836
NSN 5895-01-652-1529
NSN 5835-01-104-4520
NSN 6150-00-155-8511