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 6240-01-099-8826
NSN 5975-01-219-3401
NSN 5915-00-570-6556
NSN 5910-01-348-2115
NSN 5895-00-740-7461
NSN 6110-01-236-8358
NSN 5915-01-502-6623
NSN 5905-00-001-2854
NSN 5835-01-647-6426
NSN 5905-01-546-6241
NSN 6220-01-614-6816
NSN 5910-01-507-0720