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 5998-00-605-0413
NSN 5930-01-248-8329
NSN 5985-01-116-2147
NSN 5915-01-489-0372
NSN 5998-01-381-3219
NSN 5960-01-218-2858
NSN 5965-01-425-5857
NSN 5925-01-549-6383
NSN 4140-01-582-7022
NSN 5855-01-361-2362
NSN 5990-01-411-8548
NSN 5996-01-042-2172