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 7035-00-200-5162
NSN 5945-00-203-1295
NSN 5915-01-563-4161
NSN 6645-00-963-8295
NSN 5965-00-964-1756
NSN 5975-01-407-2829
NSN 7035-00-361-5975
NSN 5960-01-188-4558
NSN 7035-01-487-5842
NSN 5920-01-644-3526
NSN 5855-01-488-6571
NSN 6650-01-342-5890