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 6145-00-195-1428
NSN 5835-01-447-2544
NSN 6685-00-012-3734
NSN 5935-00-280-3116
NSN 6620-01-255-7757
NSN 5985-00-429-2037
NSN 6650-00-847-3492
NSN 5930-01-579-2194
NSN 5996-01-331-6875
NSN 5835-00-397-7697
NSN 4140-00-119-5855
NSN 5965-01-512-2895