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 5996-01-159-4782
NSN 5999-01-441-8602
NSN 5855-01-631-9169
NSN 5835-01-555-4262
NSN 5960-01-502-6270
NSN 6135-00-305-2052
NSN 4140-01-245-8866
NSN 5950-01-334-9753
NSN 5915-00-833-9025
NSN 6650-01-190-2304
NSN 5920-01-587-9083
NSN 6105-01-182-5995