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 5965-00-351-3575
NSN 6650-01-422-1037
NSN 6650-01-216-0525
NSN 6130-01-143-5952
NSN 7035-01-458-7762
NSN 6650-00-105-8063
NSN 6610-00-664-2190
NSN 6145-01-386-3940
NSN 5895-00-554-4573
NSN 5920-00-110-1152
NSN 5998-01-417-6260
NSN 6650-00-161-4122