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 5915-01-141-6726
NSN 5945-01-201-3224
NSN 6650-01-613-3642
NSN 5996-01-266-6741
NSN 5985-00-549-1288
NSN 5960-01-165-1956
NSN 5950-01-348-5849
NSN 5925-01-317-0492
NSN 5975-01-521-4068
NSN 5915-01-098-3014
NSN 5999-01-013-9236
NSN 6650-00-901-4914