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 5930-01-556-9115
NSN 5985-00-192-2588
NSN 7035-00-442-1869
NSN 5920-01-334-5592
NSN 5910-00-946-2288
NSN 5998-01-141-6117
NSN 5996-00-805-3757
NSN 2925-01-594-5385
NSN 5855-00-133-5897
NSN 5925-01-648-8151
NSN 5895-01-383-4853
NSN 6620-00-305-8481