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 6620-00-816-9755
NSN 5920-01-370-0881
NSN 5960-00-115-2199
NSN 5935-01-202-7714
NSN 5910-00-419-7734
NSN 5985-01-083-3368
NSN 6110-01-116-7772
NSN 2925-01-384-4139
NSN 5999-00-157-4435
NSN 5935-01-575-2920
NSN 6220-01-336-2694
NSN 5930-01-302-2851