0.210" thickness, 8.475" i.D.; buna
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.
NSN 6650-01-437-6279
NSN 6135-01-485-3082
NSN 6650-01-158-6888
NSN 5915-01-288-5929
NSN 5960-01-020-2841
NSN 6650-00-186-5966
NSN 7035-01-079-1514
NSN 2925-01-408-9485
NSN 6320-01-425-1417
NSN 5990-01-485-0260
NSN 5855-01-624-0968
NSN 5920-01-562-1305