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 5965-01-315-5764
NSN 5945-01-655-9185
NSN 5935-00-409-3017
NSN 5855-01-461-9207
NSN 6650-01-420-7388
NSN 5965-01-487-3247
NSN 4140-01-182-5861
NSN 5996-00-348-3844
NSN 2925-00-343-3235
NSN 6135-00-767-0331
NSN 5990-01-320-1412
NSN 5996-01-219-6675