Buna material
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 5930-01-004-8339
NSN 5925-01-152-7996
NSN 6135-01-407-0594
NSN 5999-00-383-2323
NSN 6130-00-417-6200
NSN 6135-01-041-3829
NSN 6650-00-815-1579
NSN 5999-00-799-6816
NSN 5905-01-236-6729
NSN 5960-01-448-3497
NSN 6650-01-481-3618
NSN 7035-01-608-3619