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 5910-01-147-7838
NSN 5895-01-359-3840
NSN 5925-00-805-3653
NSN 6685-01-336-2780
NSN 5935-00-035-4559
NSN 6135-01-136-8306
NSN 5920-01-350-3163
NSN 5945-01-496-4985
NSN 6645-01-228-9645
NSN 2925-00-993-7715
NSN 5835-00-402-8387
NSN 5945-01-601-8671