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 6320-00-937-5625
NSN 5985-01-195-7606
NSN 5935-01-061-5398
NSN 6620-01-145-7762
NSN 5925-01-498-1964
NSN 6650-01-587-5867
NSN 6110-01-616-3498
NSN 6220-01-401-5337
NSN 5855-01-517-7325
NSN 5925-01-498-5089
NSN 5895-01-012-7085
NSN 5990-01-321-2997