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 6240-01-611-1076
NSN 5950-00-078-6800
NSN 5960-00-246-4623
NSN 5905-01-658-9551
NSN 6620-01-335-5776
NSN 5950-01-592-9338
NSN 5935-00-366-1789
NSN 6650-01-087-6777
NSN 6105-01-204-0671
NSN 5975-00-471-8431
NSN 5920-01-195-3859
NSN 5965-01-578-6911