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 5965-01-544-9395
NSN 5990-01-104-0469
NSN 2925-01-560-4123
NSN 5945-01-306-1312
NSN 5960-01-187-7400
NSN 6220-01-419-7146
NSN 6610-01-606-8788
NSN 5998-01-196-6131
NSN 5975-01-374-8597
NSN 5950-01-541-5016
NSN 5835-00-484-1529
NSN 6610-00-862-5901